Watch Unus Annus: Season 1 Episode 114 - Middle School Science Experiment Teaches Us About Life and Death

Overview

Dissection is common in the science classroom. From worms to frogs to fetal pigs - but most of us started with a simple owl pellet.

Cast

Mark Fischbach

Ethan Nestor

1 - 1

Unus Annus November 15, 2019
1 - 2

Cooking with Sex Toys November 15, 2019
1 - 3

Purging Our Sins with a Neti Pot November 16, 2019
1 - 4

Hot Dog’d to Death November 17, 2019
1 - 5

Making Our Own Sensory Deprivation Tank November 18, 2019
1 - 6

The Good Kind of Cupping :) November 19, 2019
1 - 7

The Bad Kind of Cupping :| November 20, 2019
1 - 8

The Worst Kind of Cupping D: November 21, 2019
1 - 9

Ethan Will Be Kicked in the Balls November 22, 2019
1 - 10

Doing Each Other's Makeup in the Dark November 23, 2019
1 - 11

Baby Hands Operation November 24, 2019
1 - 12

Mark and Ethan Summon a Ghost November 25, 2019
1 - 13

2 Truths and 1 Lie -- Waxing Edition November 26, 2019
1 - 14

Poopsie Sparkly Critters (a slime surprise...) November 27, 2019
1 - 15

Play-Doh Thanksgiving November 28, 2019
1 - 16

Helium Therapy November 29, 2019
1 - 17

Drawing Memes from Memory November 30, 2019
1 - 18

1 Man 100 Accents December 01, 2019
1 - 19

An A.I. Predicts How We're Going to Die December 02, 2019
1 - 20

Mark Turns Ethan into a Mummy to Prepare Him for the Great Beyond December 03, 2019
1 - 21

The Chubby Gummy Challenge December 04, 2019
1 - 22

We Buy a Professional Hypnosis Video and React To It December 05, 2019
1 - 23

Mark and Ethan Attempt an Escape Room December 06, 2019
1 - 24

Ethan Destroys Mark's Van with a Bat December 07, 2019
1 - 25

There's Still Hope... December 08, 2019
1 - 26

Ethan Gives Mark a Viking Funeral December 09, 2019
1 - 27

The Great Meat Mistake December 10, 2019
1 - 28

Acupuncture Is NOT Painful December 11, 2019
1 - 29

Floating in a Real Sensory Deprivation Tank December 12, 2019
1 - 30

Mark Reviews The Impossible Burger But There’s a Looming Sense of Impending Doom December 13, 2019
1 - 31

We Made Nude Paintings of Eachother December 14, 2019
1 - 32

You Made Beautiful Music for The Barrel... But Only One Could Win December 15, 2019
1 - 33

We Had To Drink Each Other’s Pee December 16, 2019
1 - 34

Ethan Explores Mark's Haunted Basement December 17, 2019
1 - 35

Giving Away Our 1,000,000 Subscriber Gold Play Button December 18, 2019
1 - 36

Ethan’s Relaxing and Totally Normal Nail Salon ???????? December 19, 2019
1 - 37

Taped and Afraid December 20, 2019
1 - 38

What Was The Most Painful Thing We've Ever Endured? December 21, 2019
1 - 39

Donating Toys to Charity w/ JackSepticEye December 22, 2019
1 - 40

Harnessing Our Dogs' Unlimited Energy December 23, 2019
1 - 41

Santa's Mukbang (Drinking 1 Gallon of Eggnog) December 24, 2019
1 - 42

Forcibly Turning Mark Into Santa Claus Against His Will December 25, 2019
1 - 43

Preserving Ourselves In Wax December 26, 2019
1 - 44

Beating Inanimate Objects to Death December 27, 2019
1 - 45

Emotional Pain vs Physical Pain... Which is Worse? December 28, 2019
1 - 46

Duct Tape Crucifixion (Amy, Please Don't Watch This Video) December 29, 2019
1 - 47

You Blink You Lose December 30, 2019
1 - 48

2 Grown Men Attempt the Presidential Fitness Test December 31, 2019
1 - 49

We Took The Polar Plunge January 01, 2020
1 - 50

Hiding Our Sins from Amy's Holy Peepers January 02, 2020
1 - 51

We Eat Bugs January 03, 2020
1 - 52

DIY Bungee Jump (please don't try this) January 04, 2020
1 - 53

We Have The BEST Thumbnails on YouTube and No One Can Tell Us Otherwise January 05, 2020
1 - 54

Who Can Make Themselves Taller? January 06, 2020
1 - 55

The Sensory Overload Tank January 07, 2020
1 - 56

Recreating Ourselves as a Cursed Mannequin January 08, 2020
1 - 57

We Took an IQ Test January 09, 2020
1 - 58

Ethan Finally Becomes a MAN January 10, 2020
1 - 59

Mark and Ethan Go Casket Shopping January 11, 2020
1 - 60

We Take a Lie Detector Test to Uncover Our Darkest Sins January 12, 2020
1 - 61

Learning to Breathe Underwater January 13, 2020
1 - 62

Fixing Mark's Hole with Ramen but Every Time We Add Glue We Get 5% Closer to God January 14, 2020
1 - 63

Mark Steals Ethan’s Face January 15, 2020
1 - 64

You Breathe You Die January 16, 2020
1 - 65

2 Absolute Beginners Experience the Dancing Glory that is Salsa January 17, 2020
1 - 66

DIY Geriatric Simulator January 18, 2020
1 - 67

This Is How We'll Die... January 19, 2020
1 - 68

We Cryogenically Freeze Ourselves January 20, 2020
1 - 69

This is What Being Tased Feels Like January 21, 2020
1 - 70

What Happens When A Youtube Channel Dies? January 22, 2020
1 - 71

Bad Bad Beans January 23, 2020
1 - 72

We Hired a Real Hypnotherapist to Analyze Our Darkest Dreams January 24, 2020
1 - 73

We Turned Our Bodies Into Art January 25, 2020
1 - 74

Mark and Ethan Learn About The Human Body January 26, 2020
1 - 75

Mark Punishes Ethan January 27, 2020
1 - 76

Strange (and legal) Things You Can Do With Your Body After Death January 28, 2020
1 - 77

DIY Cheese January 29, 2020
1 - 78

Hacking The Very Fabric of the Universe January 30, 2020
1 - 79

Looking at Long Lost Memes January 31, 2020
1 - 80

Discovering the Secret to Eternal Life February 01, 2020
1 - 81

Turning Mark Into an E-boy February 02, 2020
1 - 82

Ethan Redefines Male Beauty February 03, 2020
1 - 83

Professional Fire Cupping (Going Even Further Beyond) February 04, 2020
1 - 84

An Extremely Sour, Not-at-all Sour Meal February 05, 2020
1 - 85

Literally Eating Fire February 06, 2020
1 - 86

Unregulated Axe Throwing February 07, 2020
1 - 87

Literally Laying On Literal Broken Glass February 08, 2020
1 - 88

Making an Indoor Tornado to Flex on Mother Nature February 09, 2020
1 - 89

Nutball:The Most Dangerous Game February 10, 2020
1 - 90

Becoming a Master of Mime February 11, 2020
1 - 91

Discussing the Idea of Murdering Each Other but It's Just a Joke and Definitely Not Serious Haha February 12, 2020
1 - 92

Are We Already Dead? February 13, 2020
1 - 93

Our Perfect (and last) Valentine's Day February 14, 2020
1 - 94

Drunk College Party Simulator February 15, 2020
1 - 95

10 Strange Amazon Products Ethan Bought Mark Because He Doesn't Know How to Spend Money Responsibly February 16, 2020
1 - 96

Chickens Teach Us About Life and Death February 17, 2020
1 - 97

3 Big Boys Attempt the King's Royal Fitness Test February 18, 2020
1 - 98

Being Attacked by a Fully Trained Bodyguard Dog February 19, 2020
1 - 99

Learning the Ancient Art of Chinese Archery February 20, 2020
1 - 100

The Ultimate Trolley Problem February 21, 2020
1 - 101

Goat Yoga February 22, 2020
1 - 102

Edible Slime was a Mistake. February 23, 2020
1 - 103

Granting Access Into Heaven's Sweet Gates February 24, 2020
1 - 104

Long Hair, Do We Dare? February 25, 2020
1 - 105

We Wrote a Hit Pop Song in 30 Minutes February 26, 2020
1 - 106

Mark and Ethan Go on a "Drum Date" February 27, 2020
1 - 107

Blowing Our Souls Into Some Hot Glass February 28, 2020
1 - 108

Top 10 Worst Things Your Friend Could Possibly Spend Their Money On February 29, 2020
1 - 109

Nutball Extreme: Taser Edition March 01, 2020
1 - 110

REAL Ghost Hunting at an Abandoned Zoo March 02, 2020
1 - 111

We Bought a Camera That Can Look Inside Us March 03, 2020
1 - 112

Becoming the World's Greatest DJs March 04, 2020
1 - 113

Who Can Teach Their Dog a Trick the Fastest? March 05, 2020
1 - 114

Middle School Science Experiment Teaches Us About Life and Death March 06, 2020
1 - 115

DIY Chiropractor March 07, 2020
1 - 116

Mark and Ethan Get Into a Fight March 08, 2020
1 - 117

The Barrel March 09, 2020
1 - 118

We Got Pepper Sprayed March 10, 2020
1 - 119

We Give Each Other Tattoos Blindfolded March 11, 2020
1 - 120

What Does Astrology Say About Our Friendship? March 12, 2020
1 - 121

Mark and Ethan Get a Full Body Scan to See What Secrets Lay Hidden Within (and learn their body fat) March 13, 2020
1 - 122

Mark Needs To Rub Ethan and Only His Mom Can Help Him March 14, 2020
1 - 123

2 Idiots Get Crushed by 18-Foot Giant Snakes March 15, 2020
1 - 124

Beer Sauna: Turning a Portable Sauna into a Portable Hell March 16, 2020
1 - 125

Mark and Ethan Hunt The World's Most Wanted Criminals March 17, 2020
1 - 126

Unus Annus Carves the Roast Beast March 18, 2020
1 - 127

5 Weird Apps That Predicted Our Death March 19, 2020
1 - 128

We Tried a Labor Pain Simulator March 20, 2020
1 - 129

Recreating the Miracle of Childbirth March 21, 2020
1 - 130

Mark and Ethan Are Now Fathers March 22, 2020
1 - 131

We Force James Charles to Run a Military Obstacle Course March 23, 2020
1 - 132

Desperately Trying To Not Touch Our Faces March 24, 2020
1 - 133

Reddit 50/50: Two Player Edition March 25, 2020
1 - 134

Going on an Internet Scavenger Hunt March 26, 2020
1 - 135

Having an Adventure In VR Chat Because We Can't Go Outside March 27, 2020
1 - 136

Amazon Shopping for the Apocalypse March 28, 2020
1 - 137

Whom Would Eat Whomst First in a Zombie Apocalypse? March 29, 2020
1 - 138

Ultimate YouTuber Boxing Showdown March 30, 2020
1 - 139

The Deep End of Omegle: Risky Boogaloo March 31, 2020
1 - 140

Where in the World is Unus Annus? April 01, 2020
1 - 141

Mark Builds a Pillow Fort for the Very First Time April 02, 2020
1 - 142

Mark's 1 Weird Talent Leaves Ethan Absolutely Speechless April 03, 2020
1 - 143

Wikifeet: A Tale of 2 Tootsies April 04, 2020
1 - 144

We Made Every YouTuber Battle in the Hunger Games April 05, 2020
1 - 145

We Google Each Other to Find Our Darkest Forgotten Sins April 06, 2020
1 - 146

We Played Mad Libs And Ran It Through Google Translate April 07, 2020
1 - 147

Mark and Ethan Desperately Try and Name a Single State in the USA April 08, 2020
1 - 148

Speed Reading 1000+ WPM to Gain a Complete Understanding of All Human Knowledge April 09, 2020
1 - 149

What is the Least Viewed Video on YouTube? April 10, 2020
1 - 150

We Found Websites That The World Forgot About April 11, 2020
1 - 151

The Scariest True Stories on the Internet April 12, 2020
1 - 152

How to NOT be the Perfect Boyfriend April 13, 2020
1 - 153

Mark and Ethan Find The Lost City of El Dorado April 14, 2020
1 - 154

Mark and Ethan Bet Everything on a Wikipedia Race April 15, 2020
1 - 155

The Creepiest Videos on Youtube April 16, 2020
1 - 156

Help Us Break a YouTube World Record April 17, 2020
1 - 157

2 Men 200 Accents April 18, 2020
1 - 158

The Illuminati... Do They Really Exist? April 19, 2020
1 - 159

Using Google Maps to Find The Lost City of Atlantis April 20, 2020
1 - 160

Reading YOUR Scariest True Stories April 21, 2020
1 - 161

Mark and Ethan Take a Personality Test April 22, 2020
1 - 162

Will AI Soon Take Over Humanity As We Know It? April 23, 2020
1 - 163

Running Internet Drama through Google Translate April 24, 2020
1 - 164

The Secret Unus Annus No-Touchy-Touchy Hand Shake April 25, 2020
1 - 165

Two Male Men Judge Female Women on Their Beauty April 26, 2020
1 - 166

Bored? Press This Button. April 27, 2020
1 - 167

Don't Go in the Ocean... Ever. April 28, 2020
1 - 168

We Explore the Most MYSTERIOUS Mysteries of our Wildy Mysterious Mystery Moon of Mysteries April 29, 2020
1 - 169

We Looked at Unus Annus Memes April 30, 2020
1 - 170

Is Mark a Masochist? May 01, 2020
1 - 171

What the Hell is a Pink Trombone? May 02, 2020
1 - 172

Professional Fetish Scientists Rank the Best/Worst Fetishes of 2020 May 03, 2020
1 - 173

Mark and Ethan Desperately Attempt to Feel Something May 04, 2020
1 - 174

An A.I. Generates Our Worst Nightmare May 05, 2020
1 - 175

Are Reptilian Humanoids Living Among us? May 06, 2020
1 - 176

Like It or Not... This is What The New Human Looks Like May 07, 2020
1 - 177

Eating Only Onions for 24 Hours: How Many Onions Does it Take to Kill a Man? May 08, 2020
1 - 178

Unus Annus ASMR May 09, 2020
1 - 179

We Attempted to Create THICC Water May 10, 2020
1 - 180

Making Our Own Gravestones to Prepare For Our Inevitable Demise May 11, 2020
1 - 181

How Tall Can A Human Get?: An Impartial Review by 2 Average Height Men May 12, 2020
1 - 182

Mark Teaches Ethan Korean May 13, 2020
1 - 183

Bigfoot is Real and It Ate My Friend May 14, 2020
1 - 184

The End of Unus Annus is Almost Here... May 15, 2020
1 - 185

We Explore the Unus Annus Subreddit for Your Delicious Memes May 16, 2020
1 - 186

How Big Can a Nuke Get? May 17, 2020
1 - 187

How Much Caffeine Does It Take to Kill a Man? May 18, 2020
1 - 188

Drinking Real THICC Water... How Bad Does It Taste? May 19, 2020
1 - 189

We Played Strip Poker May 20, 2020
1 - 190

Harnessing Our Yodeling Power to End The World As We Know It May 21, 2020
1 - 191

Mark Cooks Blindfolded While Ethan Guides Him Through FaceTime May 22, 2020
1 - 192

We Play the Newlywed Game While Consuming That Which Will Kill the Other May 23, 2020
1 - 193

DIY Boob May 24, 2020
1 - 194

We Have the Best Bellies on Youtube May 25, 2020
1 - 195

The Unus Annus Confessional Booth May 26, 2020
1 - 196

DO NOT OPEN UNTIL 2080 May 27, 2020
1 - 197

Only UNUS-es May Watch This Video May 28, 2020
1 - 198

Only ANNUS-es May Watch This Video May 28, 2020
1 - 199

Only Watch from 2:15 to 6:11 --- DO NOT WATCH ANY OTHER PART OF THIS VIDEO May 29, 2020
1 - 200

DIY Wine May 30, 2020
1 - 201

Tearing a Phone Book in Half with Our Huge Manly Muscles May 31, 2020
1 - 202

2 Complete Amateurs Enter a Body Building Competition June 01, 2020
1 - 203

BLACK LIVES MATTER. Resources and How You Can Help in the Description June 02, 2020
1 - 204

Crushing Watermelons Betwixt Our Mighty Thighs June 03, 2020
1 - 205

Morphing Our Bodies Into Superhero Poses June 04, 2020
1 - 206

Reacting to Your Hilarious Green Screen Memes June 05, 2020
1 - 207

Mark Teaches Ethan to Read with Hooked on Phonics June 06, 2020
1 - 208

Ethan Roasts Mark for 15 Minutes Straight June 07, 2020
1 - 209

There's Something Horribly Wrong with This Picture... June 08, 2020
1 - 210

Attempting to Build IKEA Furniture Without Instructions June 09, 2020
1 - 211

Mark and Ethan Become United States Citizens June 10, 2020
1 - 212

We Made Fanart for Each Other June 11, 2020
1 - 213

Our Fans Try to Scare Us with Their Homemade Creepypasta June 12, 2020
1 - 214

Recreating Childhood Photos June 13, 2020
1 - 215

Will We Break the Boards... Or Will They Break Us? June 14, 2020
1 - 216

Finding the Most Cursed Image on the Internet June 15, 2020
1 - 217

Learning to Cry on Command to Increase Our YouTube Views June 16, 2020
1 - 218

Pee Sauna June 17, 2020
1 - 219

Building IKEA's Hardest Piece of Furniture Without Instructions is Impossible June 18, 2020
1 - 220

Becoming One With the Horse June 19, 2020
1 - 221

The Ultimate Paper Airplane Showdown June 20, 2020
1 - 222

Creating Mark FISHbach June 21, 2020
1 - 223

Learning How to Lock Pick (FBI Please Don't Watch) June 22, 2020
1 - 224

The Most Dangerous Shave June 23, 2020
1 - 225

Ethan Traps Mark's Soul in the Palm of his Hand June 24, 2020
1 - 226

Bear Trapping 101: An Elegant Knot For An Elegant Beast June 25, 2020
1 - 227

2 Men In a Trench Coat Teach You How to Save Money at the Movies June 26, 2020
1 - 228

Building the World's First IKEA Boat June 27, 2020
1 - 229

Ethan Teaches Mark How to Swim June 28, 2020
1 - 230

10 Miracle Products to Give YOU the Thiccest Jaw on Planet Earth June 29, 2020
1 - 231

2 Dirty Boys Wash Their Filthy Mouths Out With Soap June 30, 2020
1 - 232

Mark is Guilty. Ethan Has the Proof. July 01, 2020
1 - 233

Recreating Mark's Childhood July 02, 2020
1 - 234

We Put an Apple Watch in a Rock Tumbler July 03, 2020
1 - 235

Dummy THICC for Dummies | A Tale of 2 Butts | Pushing Our Butts Even Further Beyond July 04, 2020
1 - 236

Reverse Engineering a Kite to Steal the Idea of Electricity From Benjamin Franklin July 05, 2020
1 - 237

The Candy Bra Challenge July 06, 2020
1 - 238

Mark and Ethan Look at a Puppy for 10 Minutes July 07, 2020
1 - 239

Unus Annus Try Pole Dancing July 08, 2020
1 - 240

This Is Hiding On Your Body RIGHT NOW. July 09, 2020
1 - 241

Tasting Weird Food Combos: Pickles and Chocolate? Ice Cream and Soy Sauce? July 10, 2020
1 - 242

The Unus Annus Space Program July 11, 2020
1 - 243

The Egg Smashing Game July 12, 2020
1 - 244

Can You Bake a Cookie from Cookie Dough Ice Cream? July 13, 2020
1 - 245

Bleachus Annus July 14, 2020
1 - 246

Dunking Oreos In Literally Anything But Milk July 15, 2020
1 - 247

Preparing a 5-Star Meal for Our Youtube Famous Dogs July 16, 2020
1 - 248

DIY TEETH July 17, 2020
1 - 249

How to Escape from a Hostage Situation July 18, 2020
1 - 250

Does This Magnetic Skincare Routine Really Work? July 19, 2020
1 - 251

DIY Bed of Nails : OH GOD, PLEASE DON'T EVER TRY THIS July 20, 2020
1 - 252

The Human Mop July 21, 2020
1 - 253

Can Sound Therapy Heal All Wounds? July 22, 2020
1 - 254

This Is The Most Dangerous Children's Toy Ever Made July 23, 2020
1 - 255

Would Chica Save Us From Drowning? July 24, 2020
1 - 256

We Do It Better Than Icarus Ever Could July 25, 2020
1 - 257

The Beginning of The End July 26, 2020
1 - 258

The Annual Unus Annus Dunk Contest July 27, 2020
1 - 259

Ultimate Horseshoes July 28, 2020
1 - 260

A Serious Conversation Under the Stars July 29, 2020
1 - 261

Recharging Our Phones Using Only Brute Strength July 30, 2020
1 - 262

5 Products to Grow Your Patchy Beard July 31, 2020
1 - 263

Mark Teaches Ethan How to Play the Trumpet August 01, 2020
1 - 264

Playing Cards: The World's Deadliest Weapon August 02, 2020
1 - 265

We Lubed Our Floor for a Sliding Competition August 03, 2020
1 - 266

Breaking Glass With Our Screams August 04, 2020
1 - 267

This is Goodbye August 05, 2020
1 - 268

Mark and Ethan Share a Drink August 06, 2020
1 - 269

The Wubble August 07, 2020
1 - 270

Mark and Ethan Shave Chica August 08, 2020
1 - 271

DO NOT TRY THIS UNDER ANY CIRCUMSTANCES August 09, 2020
1 - 272

Judging Your Terrible Unus Annus Ideas August 10, 2020
1 - 273

Hydro Dipping A Baby August 11, 2020
1 - 274

Popping Popcorn with a High-Powered Laser August 12, 2020
1 - 275

Puberty Simulator August 13, 2020
1 - 276

Grip Strength Test: Loser Becomes the Winner's Butler for a Day August 14, 2020
1 - 277

Momiplier Teaches Self-Defense August 15, 2020
1 - 278

Transforming Mark into the 8th Wonder of the World August 16, 2020
1 - 279

Playing Children’s Games in Total Darkness August 17, 2020
1 - 280

We’re Better Than Dogs August 18, 2020
1 - 281

The Koala Challenge: TikTok’s Intimate Couple’s Trend August 19, 2020
1 - 282

1 Gallon of Jello Nearly Broke Us August 20, 2020
1 - 283

Too Many Pickles August 21, 2020
1 - 284

Pitching a Tent in the Woods But There's a Bear 15 Feet Away August 22, 2020
1 - 285

How to Rescue a Cat from a Tree August 23, 2020
1 - 286

A Bear Attacked Us in the Middle of the Night August 24, 2020
1 - 287

How to Safely Bury Your Friend August 25, 2020
1 - 288

Team Building for 2: Trust Fall, Tug-of-War, and More! August 26, 2020
1 - 289

How to Start a Fire (except don't...) August 27, 2020
1 - 290

Mark's Outdoor Escape Room August 28, 2020
1 - 291

Hunting HeeHoo August 29, 2020
1 - 292

Was 2020 a Bad Year for Unus Annus? August 30, 2020
1 - 293

Mark Gives Ethan a HOT (stone) Massage August 31, 2020
1 - 294

We Smell Every Smell September 01, 2020
1 - 295

How Many Slaps Does It Take to Cook a Chicken? September 02, 2020
1 - 296

2 Boys 2 Poops September 03, 2020
1 - 297

Mark Teaches Ethan How to March in a Marching Band September 04, 2020
1 - 298

We Finally Drank Our DIY Wine September 05, 2020
1 - 299

2 Adults Take a 4th Grade Math Test September 06, 2020
1 - 300

Making Snow Cones With Literally Anything But Normal Flavors September 07, 2020
1 - 301

We Attempt Pottery Without Amy's Help September 08, 2020
1 - 302

Can Plants Feel Pain? September 09, 2020
1 - 303

How Far Can We Chuck a 16lbs Rock? September 10, 2020
1 - 304

We Pierced Each Other’s Ears September 11, 2020
1 - 305

We Ate Dog Treats So You Don't Have To September 12, 2020
1 - 306

We Accidentally Made an SCP While Amy Was Away September 13, 2020
1 - 307

BEYBLADE NUTBALL September 14, 2020
1 - 308

Making the Ultimate Unus Annus Burger September 15, 2020
1 - 309

Making Soda With Literally Anything But Soda September 16, 2020
1 - 310

Pee Soda September 17, 2020
1 - 311

Learning to Use The Force September 18, 2020
1 - 312

Brick Soccer September 19, 2020
1 - 313

We Attempt to Make Holy Water September 20, 2020
1 - 314

Amy Sent Us a Mystery Box September 21, 2020
1 - 315

Mark Knows What Ethan Did... September 22, 2020
1 - 316

This Video Will Never Make Sense September 23, 2020
1 - 317

We Attempt to Make UNHOLY Water September 24, 2020
1 - 318

We Will Churn Thy Butter September 25, 2020
1 - 319

Ethan Teaches Mark Gymnastics September 26, 2020
1 - 320

The Great Ice Cream Cake Race September 27, 2020
1 - 321

Mark Teaches Ethan to Wrestle September 28, 2020
1 - 322

Ethan Watches as Mark Achieves the Impossible September 29, 2020
1 - 323

Consuming the World's Hottest Chip September 30, 2020
1 - 324

This Video Went Completely Out of Control October 01, 2020
1 - 325

The 1000 High Five Challenge October 02, 2020
1 - 326

Bobbing For Apples But the Water Keeps Getting Thiccer October 03, 2020
1 - 327

Mark Breaks His Nose On An Aerial Hoop October 04, 2020
1 - 328

Mark and Ethan Milk a Goat October 05, 2020
1 - 329

Shooting Archery ON A HORSE October 06, 2020
1 - 330

DIY Minesweeper October 07, 2020
1 - 331

Literally Finding a Needle in a Haystack October 08, 2020
1 - 332

Drawing on Each Other's Backs in Total Darkness October 09, 2020
1 - 333

This is For FUN and NOT a Fetish October 10, 2020
1 - 334

Mark Conquers His Fear of Night Swimming October 11, 2020
1 - 335

The Painful World of Aerial Silks October 12, 2020
1 - 336

We Bought Every Grinch Costume on Ebay October 13, 2020
1 - 337

Pumpkin Taste Tier List October 14, 2020
1 - 338

Learn to Jump Higher in 16 Minutes and 16 Seconds October 15, 2020
1 - 339

Bobbing For Literally Anything But Apples October 16, 2020
1 - 340

This Video is Completely Unedited October 17, 2020
1 - 341

Momiplier Tells Us True Scary Stories from Korea October 18, 2020
1 - 342

Pumpkin Spice “Challenge” October 19, 2020
1 - 343

Mark and Ethan Build a Scarecrow October 20, 2020
1 - 344

Pressure Washing Our Sins Away October 21, 2020
1 - 345

We Force Mark to Swim in the Ocean (HIS GREATEST FEAR) October 22, 2020
1 - 346

Fighting Fish to the Death in the Deep Blue Sea October 23, 2020
1 - 347

Cryptid Olympics October 24, 2020
1 - 348

Phasmophobia in Real Life October 25, 2020
1 - 349

Edward Pumpkin Hands October 26, 2020
1 - 350

Blood Bath October 27, 2020
1 - 351

The Unus Annus Annual Costume Contest October 28, 2020
1 - 352

Ethan Turns Mark into a Werewolf October 29, 2020
1 - 353

Ethan Kidnapped Mark October 30, 2020
1 - 354

The Truth of Unus Annus October 31, 2020
1 - 355

Accepting the Truth November 01, 2020
1 - 356

The Unus Annus Last Supper November 02, 2020
1 - 357

Being Brutally Honest with Each Other November 03, 2020
1 - 358

Recreating Every Single Unus Annus Video November 04, 2020
1 - 359

All Our Video Ideas That Never Happened November 05, 2020
1 - 360

Who’s Cutting Onions In Here??? November 06, 2020
1 - 361

The 1st Annual Unus Annus Roast November 07, 2020
1 - 362

God's Fitness Test November 08, 2020
1 - 363

Saying Goodbye to All Our Guests November 09, 2020
1 - 364

Everything's Legal If You're Dead November 10, 2020
1 - 365

7 Minutes in Heaven | 7 Minutes in Hell November 11, 2020
1 - 366

The Unus Annus Annual Sleepover November 12, 2020
1 - 367

Goodbye. November 13, 2020

Unus Annus (2019) : 1x114

Overview

Cast