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Seasons Watching Season 1
Episodes Watching Episode 1 of 367
Unus Annus
2019-11-15
Cooking with Sex Toys
2019-11-15
Purging Our Sins with a Neti Pot
2019-11-16
Hot Dog’d to Death
2019-11-17
Making Our Own Sensory Deprivation Tank
2019-11-18
The Good Kind of Cupping :)
2019-11-19
The Bad Kind of Cupping :|
2019-11-20
The Worst Kind of Cupping D:
2019-11-21
Ethan Will Be Kicked in the Balls
2019-11-22
Doing Each Other's Makeup in the Dark
2019-11-23
Baby Hands Operation
2019-11-24
Mark and Ethan Summon a Ghost
2019-11-25
2 Truths and 1 Lie -- Waxing Edition
2019-11-26
Poopsie Sparkly Critters (a slime surprise...)
2019-11-27
Play-Doh Thanksgiving
2019-11-28
Helium Therapy
2019-11-29
Drawing Memes from Memory
2019-11-30
1 Man 100 Accents
2019-12-01
An A.I. Predicts How We're Going to Die
2019-12-02
Mark Turns Ethan into a Mummy to Prepare Him for the Great Beyond
2019-12-03
The Chubby Gummy Challenge
2019-12-04
We Buy a Professional Hypnosis Video and React To It
2019-12-05
Mark and Ethan Attempt an Escape Room
2019-12-06
Ethan Destroys Mark's Van with a Bat
2019-12-07
There's Still Hope...
2019-12-08
Ethan Gives Mark a Viking Funeral
2019-12-09
The Great Meat Mistake
2019-12-10
Acupuncture Is NOT Painful
2019-12-11
Floating in a Real Sensory Deprivation Tank
2019-12-12
Mark Reviews The Impossible Burger But There’s a Looming Sense of Impending Doom
2019-12-13
We Made Nude Paintings of Eachother
2019-12-14
You Made Beautiful Music for The Barrel... But Only One Could Win
2019-12-15
We Had To Drink Each Other’s Pee
2019-12-16
Ethan Explores Mark's Haunted Basement
2019-12-17
Giving Away Our 1,000,000 Subscriber Gold Play Button
2019-12-18
Ethan’s Relaxing and Totally Normal Nail Salon ????????
2019-12-19
Taped and Afraid
2019-12-20
What Was The Most Painful Thing We've Ever Endured?
2019-12-21
Donating Toys to Charity w/ JackSepticEye
2019-12-22
Harnessing Our Dogs' Unlimited Energy
2019-12-23
Santa's Mukbang (Drinking 1 Gallon of Eggnog)
2019-12-24
Forcibly Turning Mark Into Santa Claus Against His Will
2019-12-25
Preserving Ourselves In Wax
2019-12-26
Beating Inanimate Objects to Death
2019-12-27
Emotional Pain vs Physical Pain... Which is Worse?
2019-12-28
Duct Tape Crucifixion (Amy, Please Don't Watch This Video)
2019-12-29
You Blink You Lose
2019-12-30
2 Grown Men Attempt the Presidential Fitness Test
2019-12-31
We Took The Polar Plunge
2020-01-01
Hiding Our Sins from Amy's Holy Peepers
2020-01-02
We Eat Bugs
2020-01-03
DIY Bungee Jump (please don't try this)
2020-01-04
We Have The BEST Thumbnails on YouTube and No One Can Tell Us Otherwise
2020-01-05
Who Can Make Themselves Taller?
2020-01-06
The Sensory Overload Tank
2020-01-07
Recreating Ourselves as a Cursed Mannequin
2020-01-08
We Took an IQ Test
2020-01-09
Ethan Finally Becomes a MAN
2020-01-10
Mark and Ethan Go Casket Shopping
2020-01-11
We Take a Lie Detector Test to Uncover Our Darkest Sins
2020-01-12
Learning to Breathe Underwater
2020-01-13
Fixing Mark's Hole with Ramen but Every Time We Add Glue We Get 5% Closer to God
2020-01-14
Mark Steals Ethan’s Face
2020-01-15
You Breathe You Die
2020-01-16
2 Absolute Beginners Experience the Dancing Glory that is Salsa
2020-01-17
DIY Geriatric Simulator
2020-01-18
This Is How We'll Die...
2020-01-19
We Cryogenically Freeze Ourselves
2020-01-20
This is What Being Tased Feels Like
2020-01-21
What Happens When A Youtube Channel Dies?
2020-01-22
Bad Bad Beans
2020-01-23
We Hired a Real Hypnotherapist to Analyze Our Darkest Dreams
2020-01-24
We Turned Our Bodies Into Art
2020-01-25
Mark and Ethan Learn About The Human Body
2020-01-26
Mark Punishes Ethan
2020-01-27
Strange (and legal) Things You Can Do With Your Body After Death
2020-01-28
DIY Cheese
2020-01-29
Hacking The Very Fabric of the Universe
2020-01-30
Looking at Long Lost Memes
2020-01-31
Discovering the Secret to Eternal Life
2020-02-01
Turning Mark Into an E-boy
2020-02-02
Ethan Redefines Male Beauty
2020-02-03
Professional Fire Cupping (Going Even Further Beyond)
2020-02-04
An Extremely Sour, Not-at-all Sour Meal
2020-02-05
Literally Eating Fire
2020-02-06
Unregulated Axe Throwing
2020-02-07
Literally Laying On Literal Broken Glass
2020-02-08
Making an Indoor Tornado to Flex on Mother Nature
2020-02-09
Nutball:The Most Dangerous Game
2020-02-10
Becoming a Master of Mime
2020-02-11
Discussing the Idea of Murdering Each Other but It's Just a Joke and Definitely Not Serious Haha
2020-02-12
Are We Already Dead?
2020-02-13
Our Perfect (and last) Valentine's Day
2020-02-14
Drunk College Party Simulator
2020-02-15
10 Strange Amazon Products Ethan Bought Mark Because He Doesn't Know How to Spend Money Responsibly
2020-02-16
Chickens Teach Us About Life and Death
2020-02-17
3 Big Boys Attempt the King's Royal Fitness Test
2020-02-18
Being Attacked by a Fully Trained Bodyguard Dog
2020-02-19
Learning the Ancient Art of Chinese Archery
2020-02-20
The Ultimate Trolley Problem
2020-02-21
Goat Yoga
2020-02-22
Edible Slime was a Mistake.
2020-02-23
Granting Access Into Heaven's Sweet Gates
2020-02-24
Long Hair, Do We Dare?
2020-02-25
We Wrote a Hit Pop Song in 30 Minutes
2020-02-26
Mark and Ethan Go on a "Drum Date"
2020-02-27
Blowing Our Souls Into Some Hot Glass
2020-02-28
Top 10 Worst Things Your Friend Could Possibly Spend Their Money On
2020-02-29
Nutball Extreme: Taser Edition
2020-03-01
REAL Ghost Hunting at an Abandoned Zoo
2020-03-02
We Bought a Camera That Can Look Inside Us
2020-03-03
Becoming the World's Greatest DJs
2020-03-04
Who Can Teach Their Dog a Trick the Fastest?
2020-03-05
Middle School Science Experiment Teaches Us About Life and Death
2020-03-06
DIY Chiropractor
2020-03-07
Mark and Ethan Get Into a Fight
2020-03-08
The Barrel
2020-03-09
We Got Pepper Sprayed
2020-03-10
We Give Each Other Tattoos Blindfolded
2020-03-11
What Does Astrology Say About Our Friendship?
2020-03-12
Mark and Ethan Get a Full Body Scan to See What Secrets Lay Hidden Within (and learn their body fat)
2020-03-13
Mark Needs To Rub Ethan and Only His Mom Can Help Him
2020-03-14
2 Idiots Get Crushed by 18-Foot Giant Snakes
2020-03-15
Beer Sauna: Turning a Portable Sauna into a Portable Hell
2020-03-16
Mark and Ethan Hunt The World's Most Wanted Criminals
2020-03-17
Unus Annus Carves the Roast Beast
2020-03-18
5 Weird Apps That Predicted Our Death
2020-03-19
We Tried a Labor Pain Simulator
2020-03-20
Recreating the Miracle of Childbirth
2020-03-21
Mark and Ethan Are Now Fathers
2020-03-22
We Force James Charles to Run a Military Obstacle Course
2020-03-23
Desperately Trying To Not Touch Our Faces
2020-03-24
Reddit 50/50: Two Player Edition
2020-03-25
Going on an Internet Scavenger Hunt
2020-03-26
Having an Adventure In VR Chat Because We Can't Go Outside
2020-03-27
Amazon Shopping for the Apocalypse
2020-03-28
Whom Would Eat Whomst First in a Zombie Apocalypse?
2020-03-29
Ultimate YouTuber Boxing Showdown
2020-03-30
The Deep End of Omegle: Risky Boogaloo
2020-03-31
Where in the World is Unus Annus?
2020-04-01
Mark Builds a Pillow Fort for the Very First Time
2020-04-02
Mark's 1 Weird Talent Leaves Ethan Absolutely Speechless
2020-04-03
Wikifeet: A Tale of 2 Tootsies
2020-04-04
We Made Every YouTuber Battle in the Hunger Games
2020-04-05
We Google Each Other to Find Our Darkest Forgotten Sins
2020-04-06
We Played Mad Libs And Ran It Through Google Translate
2020-04-07
Mark and Ethan Desperately Try and Name a Single State in the USA
2020-04-08
Speed Reading 1000+ WPM to Gain a Complete Understanding of All Human Knowledge
2020-04-09
What is the Least Viewed Video on YouTube?
2020-04-10
We Found Websites That The World Forgot About
2020-04-11
The Scariest True Stories on the Internet
2020-04-12
How to NOT be the Perfect Boyfriend
2020-04-13
Mark and Ethan Find The Lost City of El Dorado
2020-04-14
Mark and Ethan Bet Everything on a Wikipedia Race
2020-04-15
The Creepiest Videos on Youtube
2020-04-16
Help Us Break a YouTube World Record
2020-04-17
2 Men 200 Accents
2020-04-18
The Illuminati... Do They Really Exist?
2020-04-19
Using Google Maps to Find The Lost City of Atlantis
2020-04-20
Reading YOUR Scariest True Stories
2020-04-21
Mark and Ethan Take a Personality Test
2020-04-22
Will AI Soon Take Over Humanity As We Know It?
2020-04-23
Running Internet Drama through Google Translate
2020-04-24
The Secret Unus Annus No-Touchy-Touchy Hand Shake
2020-04-25
Two Male Men Judge Female Women on Their Beauty
2020-04-26
Bored? Press This Button.
2020-04-27
Don't Go in the Ocean... Ever.
2020-04-28
We Explore the Most MYSTERIOUS Mysteries of our Wildy Mysterious Mystery Moon of Mysteries
2020-04-29
We Looked at Unus Annus Memes
2020-04-30
Is Mark a Masochist?
2020-05-01
What the Hell is a Pink Trombone?
2020-05-02
Professional Fetish Scientists Rank the Best/Worst Fetishes of 2020
2020-05-03
Mark and Ethan Desperately Attempt to Feel Something
2020-05-04
An A.I. Generates Our Worst Nightmare
2020-05-05
Are Reptilian Humanoids Living Among us?
2020-05-06
Like It or Not... This is What The New Human Looks Like
2020-05-07
Eating Only Onions for 24 Hours: How Many Onions Does it Take to Kill a Man?
2020-05-08
Unus Annus ASMR
2020-05-09
We Attempted to Create THICC Water
2020-05-10
Making Our Own Gravestones to Prepare For Our Inevitable Demise
2020-05-11
How Tall Can A Human Get?: An Impartial Review by 2 Average Height Men
2020-05-12
Mark Teaches Ethan Korean
2020-05-13
Bigfoot is Real and It Ate My Friend
2020-05-14
The End of Unus Annus is Almost Here...
2020-05-15
We Explore the Unus Annus Subreddit for Your Delicious Memes
2020-05-16
How Big Can a Nuke Get?
2020-05-17
How Much Caffeine Does It Take to Kill a Man?
2020-05-18
Drinking Real THICC Water... How Bad Does It Taste?
2020-05-19
We Played Strip Poker
2020-05-20
Harnessing Our Yodeling Power to End The World As We Know It
2020-05-21
Mark Cooks Blindfolded While Ethan Guides Him Through FaceTime
2020-05-22
We Play the Newlywed Game While Consuming That Which Will Kill the Other
2020-05-23
DIY Boob
2020-05-24
We Have the Best Bellies on Youtube
2020-05-25
The Unus Annus Confessional Booth
2020-05-26
DO NOT OPEN UNTIL 2080
2020-05-27
Only UNUS-es May Watch This Video
2020-05-28
Only ANNUS-es May Watch This Video
2020-05-28
Only Watch from 2:15 to 6:11 --- DO NOT WATCH ANY OTHER PART OF THIS VIDEO
2020-05-29
DIY Wine
2020-05-30
Tearing a Phone Book in Half with Our Huge Manly Muscles
2020-05-31
2 Complete Amateurs Enter a Body Building Competition
2020-06-01
BLACK LIVES MATTER. Resources and How You Can Help in the Description
2020-06-02
Crushing Watermelons Betwixt Our Mighty Thighs
2020-06-03
Morphing Our Bodies Into Superhero Poses
2020-06-04
Reacting to Your Hilarious Green Screen Memes
2020-06-05
Mark Teaches Ethan to Read with Hooked on Phonics
2020-06-06
Ethan Roasts Mark for 15 Minutes Straight
2020-06-07
There's Something Horribly Wrong with This Picture...
2020-06-08
Attempting to Build IKEA Furniture Without Instructions
2020-06-09
Mark and Ethan Become United States Citizens
2020-06-10
We Made Fanart for Each Other
2020-06-11
Our Fans Try to Scare Us with Their Homemade Creepypasta
2020-06-12
Recreating Childhood Photos
2020-06-13
Will We Break the Boards... Or Will They Break Us?
2020-06-14
Finding the Most Cursed Image on the Internet
2020-06-15
Learning to Cry on Command to Increase Our YouTube Views
2020-06-16
Pee Sauna
2020-06-17
Building IKEA's Hardest Piece of Furniture Without Instructions is Impossible
2020-06-18
Becoming One With the Horse
2020-06-19
The Ultimate Paper Airplane Showdown
2020-06-20
Creating Mark FISHbach
2020-06-21
Learning How to Lock Pick (FBI Please Don't Watch)
2020-06-22
The Most Dangerous Shave
2020-06-23
Ethan Traps Mark's Soul in the Palm of his Hand
2020-06-24
Bear Trapping 101: An Elegant Knot For An Elegant Beast
2020-06-25
2 Men In a Trench Coat Teach You How to Save Money at the Movies
2020-06-26
Building the World's First IKEA Boat
2020-06-27
Ethan Teaches Mark How to Swim
2020-06-28
10 Miracle Products to Give YOU the Thiccest Jaw on Planet Earth
2020-06-29
2 Dirty Boys Wash Their Filthy Mouths Out With Soap
2020-06-30
Mark is Guilty. Ethan Has the Proof.
2020-07-01
Recreating Mark's Childhood
2020-07-02
We Put an Apple Watch in a Rock Tumbler
2020-07-03
Dummy THICC for Dummies | A Tale of 2 Butts | Pushing Our Butts Even Further Beyond
2020-07-04
Reverse Engineering a Kite to Steal the Idea of Electricity From Benjamin Franklin
2020-07-05
The Candy Bra Challenge
2020-07-06
Mark and Ethan Look at a Puppy for 10 Minutes
2020-07-07
Unus Annus Try Pole Dancing
2020-07-08
This Is Hiding On Your Body RIGHT NOW.
2020-07-09
Tasting Weird Food Combos: Pickles and Chocolate? Ice Cream and Soy Sauce?
2020-07-10
The Unus Annus Space Program
2020-07-11
The Egg Smashing Game
2020-07-12
Can You Bake a Cookie from Cookie Dough Ice Cream?
2020-07-13
Bleachus Annus
2020-07-14
Dunking Oreos In Literally Anything But Milk
2020-07-15
Preparing a 5-Star Meal for Our Youtube Famous Dogs
2020-07-16
DIY TEETH
2020-07-17
How to Escape from a Hostage Situation
2020-07-18
Does This Magnetic Skincare Routine Really Work?
2020-07-19
DIY Bed of Nails : OH GOD, PLEASE DON'T EVER TRY THIS
2020-07-20
The Human Mop
2020-07-21
Can Sound Therapy Heal All Wounds?
2020-07-22
This Is The Most Dangerous Children's Toy Ever Made
2020-07-23
Would Chica Save Us From Drowning?
2020-07-24
We Do It Better Than Icarus Ever Could
2020-07-25
The Beginning of The End
2020-07-26
The Annual Unus Annus Dunk Contest
2020-07-27
Ultimate Horseshoes
2020-07-28
A Serious Conversation Under the Stars
2020-07-29
Recharging Our Phones Using Only Brute Strength
2020-07-30
5 Products to Grow Your Patchy Beard
2020-07-31
Mark Teaches Ethan How to Play the Trumpet
2020-08-01
Playing Cards: The World's Deadliest Weapon
2020-08-02
We Lubed Our Floor for a Sliding Competition
2020-08-03
Breaking Glass With Our Screams
2020-08-04
This is Goodbye
2020-08-05
Mark and Ethan Share a Drink
2020-08-06
The Wubble
2020-08-07
Mark and Ethan Shave Chica
2020-08-08
DO NOT TRY THIS UNDER ANY CIRCUMSTANCES
2020-08-09
Judging Your Terrible Unus Annus Ideas
2020-08-10
Hydro Dipping A Baby
2020-08-11
Popping Popcorn with a High-Powered Laser
2020-08-12
Puberty Simulator
2020-08-13
Grip Strength Test: Loser Becomes the Winner's Butler for a Day
2020-08-14
Momiplier Teaches Self-Defense
2020-08-15
Transforming Mark into the 8th Wonder of the World
2020-08-16
Playing Children’s Games in Total Darkness
2020-08-17
We’re Better Than Dogs
2020-08-18
The Koala Challenge: TikTok’s Intimate Couple’s Trend
2020-08-19
1 Gallon of Jello Nearly Broke Us
2020-08-20
Too Many Pickles
2020-08-21
Pitching a Tent in the Woods But There's a Bear 15 Feet Away
2020-08-22
How to Rescue a Cat from a Tree
2020-08-23
A Bear Attacked Us in the Middle of the Night
2020-08-24
How to Safely Bury Your Friend
2020-08-25
Team Building for 2: Trust Fall, Tug-of-War, and More!
2020-08-26
How to Start a Fire (except don't...)
2020-08-27
Mark's Outdoor Escape Room
2020-08-28
Hunting HeeHoo
2020-08-29
Was 2020 a Bad Year for Unus Annus?
2020-08-30
Mark Gives Ethan a HOT (stone) Massage
2020-08-31
We Smell Every Smell
2020-09-01
How Many Slaps Does It Take to Cook a Chicken?
2020-09-02
2 Boys 2 Poops
2020-09-03
Mark Teaches Ethan How to March in a Marching Band
2020-09-04
We Finally Drank Our DIY Wine
2020-09-05
2 Adults Take a 4th Grade Math Test
2020-09-06
Making Snow Cones With Literally Anything But Normal Flavors
2020-09-07
We Attempt Pottery Without Amy's Help
2020-09-08
Can Plants Feel Pain?
2020-09-09
How Far Can We Chuck a 16lbs Rock?
2020-09-10
We Pierced Each Other’s Ears
2020-09-11
We Ate Dog Treats So You Don't Have To
2020-09-12
We Accidentally Made an SCP While Amy Was Away
2020-09-13
BEYBLADE NUTBALL
2020-09-14
Making the Ultimate Unus Annus Burger
2020-09-15
Making Soda With Literally Anything But Soda
2020-09-16
Pee Soda
2020-09-17
Learning to Use The Force
2020-09-18
Brick Soccer
2020-09-19
We Attempt to Make Holy Water
2020-09-20
Amy Sent Us a Mystery Box
2020-09-21
Mark Knows What Ethan Did...
2020-09-22
This Video Will Never Make Sense
2020-09-23
We Attempt to Make UNHOLY Water
2020-09-24
We Will Churn Thy Butter
2020-09-25
Ethan Teaches Mark Gymnastics
2020-09-26
The Great Ice Cream Cake Race
2020-09-27
Mark Teaches Ethan to Wrestle
2020-09-28
Ethan Watches as Mark Achieves the Impossible
2020-09-29
Consuming the World's Hottest Chip
2020-09-30
This Video Went Completely Out of Control
2020-10-01
The 1000 High Five Challenge
2020-10-02
Bobbing For Apples But the Water Keeps Getting Thiccer
2020-10-03
Mark Breaks His Nose On An Aerial Hoop
2020-10-04
Mark and Ethan Milk a Goat
2020-10-05
Shooting Archery ON A HORSE
2020-10-06
DIY Minesweeper
2020-10-07
Literally Finding a Needle in a Haystack
2020-10-08
Drawing on Each Other's Backs in Total Darkness
2020-10-09
This is For FUN and NOT a Fetish
2020-10-10
Mark Conquers His Fear of Night Swimming
2020-10-11
The Painful World of Aerial Silks
2020-10-12
We Bought Every Grinch Costume on Ebay
2020-10-13
Pumpkin Taste Tier List
2020-10-14
Learn to Jump Higher in 16 Minutes and 16 Seconds
2020-10-15
Bobbing For Literally Anything But Apples
2020-10-16
This Video is Completely Unedited
2020-10-17
Momiplier Tells Us True Scary Stories from Korea
2020-10-18
Pumpkin Spice “Challenge”
2020-10-19
Mark and Ethan Build a Scarecrow
2020-10-20
Pressure Washing Our Sins Away
2020-10-21
We Force Mark to Swim in the Ocean (HIS GREATEST FEAR)
2020-10-22
Fighting Fish to the Death in the Deep Blue Sea
2020-10-23
Cryptid Olympics
2020-10-24
Phasmophobia in Real Life
2020-10-25
Edward Pumpkin Hands
2020-10-26
Blood Bath
2020-10-27
The Unus Annus Annual Costume Contest
2020-10-28
Ethan Turns Mark into a Werewolf
2020-10-29
Ethan Kidnapped Mark
2020-10-30
The Truth of Unus Annus
2020-10-31
Accepting the Truth
2020-11-01
The Unus Annus Last Supper
2020-11-02
Being Brutally Honest with Each Other
2020-11-03
Recreating Every Single Unus Annus Video
2020-11-04
All Our Video Ideas That Never Happened
2020-11-05
Who’s Cutting Onions In Here???
2020-11-06
The 1st Annual Unus Annus Roast
2020-11-07
God's Fitness Test
2020-11-08
Saying Goodbye to All Our Guests
2020-11-09
Everything's Legal If You're Dead
2020-11-10
7 Minutes in Heaven | 7 Minutes in Hell
2020-11-11
The Unus Annus Annual Sleepover
2020-11-12
Goodbye.
2020-11-13
