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Watch Unus Annus - Season 1 Episode 323 Online!
:
Today we attempt the One Chip Challenge.
Writing:
Mark Fischbach
Ethan Nestor
Amy Nelson
Stars:
Mark Fischbach
Ethan Nestor
Release Date:
2019-11-15
Seasons:
1
TMDb:
10.0/10
Language:
English
Other episodes for this season
Episode 1 - Unus Annus
Episode 2 - Cooking with Sex Toys
Episode 3 - Purging Our Sins with a N...
Episode 4 - Hot Dog'd to Death
Episode 5 - Making Our Own Sensory De...
Episode 6 - The Good Kind of Cupping
Episode 7 - The Bad Kind of Cupping
Episode 8 - The Worst Kind of Cupping
Episode 9 - Ethan Will Be Kicked in t...
Episode 10 - Doing Each Other's Makeup...
Episode 11 - Baby Hands Operation
Episode 12 - Mark and Ethan Summon a G...
Episode 13 - 2 Truths and 1 Lie - Waxi...
Episode 14 - Poopsie Sparkly Critters...
Episode 15 - Play-Doh Thanksgiving
Episode 16 - Helium Therapy
Episode 17 - Drawing Memes from Memory
Episode 18 - 1 Man 100 Accents
Episode 19 - An A.I. Predicts How We'r...
Episode 20 - Mark Turns Ethan into a M...
Episode 21 - The Chubby Gummy Challeng...
Episode 22 - We Buy a Professional Hyp...
Episode 23 - Mark and Ethan Attempt an...
Episode 24 - Ethan Destroys Mark's Van...
Episode 25 - There's Still Hope...
Episode 26 - Ethan Gives Mark a Viking...
Episode 27 - The Great Meat Mistake
Episode 28 - Acupuncture Is NOT Painfu...
Episode 29 - Floating in a Real Sensor...
Episode 30 - Mark Reviews The Impossib...
Episode 31 - We Made Nude Paintings of...
Episode 32 - You Made Beautiful Music...
Episode 33 - We Had To Drink Each Othe...
Episode 34 - Ethan Explores Mark's Hau...
Episode 35 - Giving Away Our 1,000,000...
Episode 36 - Ethan's Relaxing and Tota...
Episode 37 - Taped and Afraid
Episode 38 - What Was The Most Painful...
Episode 39 - Donating Toys to Charity
Episode 40 - Harnessing Our Dogs' Unli...
Episode 41 - Santa's Mukbang (Drinking...
Episode 42 - Forcibly Turning Mark Int...
Episode 43 - Preserving Ourselves In W...
Episode 44 - Beating Inanimate Objects...
Episode 45 - Emotional Pain vs Physica...
Episode 46 - Duct Tape Crucifixion (Am...
Episode 47 - You Blink You Lose
Episode 48 - 2 Grown Men Attempt the P...
Episode 49 - We Took The Polar Plunge
Episode 50 - Hiding Our Sins from Amy'...
Episode 51 - We Eat Bugs
Episode 52 - DIY Bungee Jump (please d...
Episode 53 - We Have The BEST Thumbnai...
Episode 54 - Who Can Make Themselves T...
Episode 55 - The Sensory Overload Tank
Episode 56 - Recreating Ourselves as a...
Episode 57 - We Took an IQ Test
Episode 58 - Ethan Finally Becomes a M...
Episode 59 - Mark and Ethan Go Casket...
Episode 60 - We Take a Lie Detector Te...
Episode 61 - Learning to Breathe Under...
Episode 62 - Fixing Mark's Hole with R...
Episode 63 - Mark Steals Ethan's Face
Episode 64 - You Breathe You Die
Episode 65 - 2 Absolute Beginners Expe...
Episode 66 - DIY Geriatric Simulator
Episode 67 - This Is How We'll Die...
Episode 68 - We Cryogenically Freeze O...
Episode 69 - This is What Being Tased...
Episode 70 - What Happens When A Youtu...
Episode 71 - Bad Bad Beans
Episode 72 - We Hired a Real Hypnother...
Episode 73 - We Turned Our Bodies Into...
Episode 74 - Mark and Ethan Learn Abou...
Episode 75 - Mark Punishes Ethan
Episode 76 - Strange (and legal) Thing...
Episode 77 - DIY Cheese
Episode 78 - Hacking The Very Fabric o...
Episode 79 - Looking at Long Lost Meme...
Episode 80 - Discovering the Secret to...
Episode 81 - Turning Mark Into an E-Bo...
Episode 82 - Ethan Redefines Male Beau...
Episode 83 - Professional Fire Cupping...
Episode 84 - An Extremely Sour, Not-at...
Episode 85 - Literally Eating Fire
Episode 86 - Unregulated Axe Throwing
Episode 87 - Literally Laying On Liter...
Episode 88 - Making an Indoor Tornado...
Episode 89 - Nutball: The Most Dangero...
Episode 90 - Becoming a Master of Mime
Episode 91 - Discussing the Idea of Mu...
Episode 92 - Are We Already Dead?
Episode 93 - Our Perfect (and last) Va...
Episode 94 - Drunk College Party Simul...
Episode 95 - 10 Strange Amazon Product...
Episode 96 - Chickens Teach Us About L...
Episode 97 - 3 Big Boys Attempt the Ki...
Episode 98 - Being Attacked by a Fully...
Episode 99 - Learning the Ancient Art...
Episode 100 - The Ultimate Trolley Prob...
Episode 101 - Goat Yoga
Episode 102 - Edible Slime was a Mistak...
Episode 103 - Granting Access Into Heav...
Episode 104 - Long Hair, Do We Dare?
Episode 105 - We Wrote a Hit Pop Song i...
Episode 106 - Mark and Ethan Go on a "D...
Episode 107 - Blowing Our Souls Into So...
Episode 108 - Top 10 Worst Things Your...
Episode 109 - Nutball Extreme: Taser Ed...
Episode 110 - REAL Ghost Hunting at an...
Episode 111 - We Bought a Camera That C...
Episode 112 - Becoming the World's Grea...
Episode 113 - Who Can Teach Their Dog a...
Episode 114 - Middle School Science Exp...
Episode 115 - DIY Chiropractor
Episode 116 - Mark and Ethan Get Into a...
Episode 117 - The Barrel
Episode 118 - We Got Pepper Sprayed
Episode 119 - We Give Each Other Tattoo...
Episode 120 - What Does Astrology Say A...
Episode 121 - Mark and Ethan Get a Full...
Episode 122 - Mark Needs To Rub Ethan a...
Episode 123 - 2 Idiots Get Crushed by 1...
Episode 124 - Beer Sauna: Turning a Por...
Episode 125 - Mark and Ethan Hunt The W...
Episode 126 - Unus Annus Carves the Roa...
Episode 127 - 5 Weird Apps That Predict...
Episode 128 - We Tried a Labor Pain Sim...
Episode 129 - Recreating the Miracle of...
Episode 130 - Mark and Ethan Are Now Fa...
Episode 131 - We Force James Charles to...
Episode 132 - Desperately Trying To Not...
Episode 133 - Reddit 50/50: Two Player...
Episode 134 - Going on an Internet Scav...
Episode 135 - Having an Adventure In VR...
Episode 136 - Amazon Shopping for the A...
Episode 137 - Whom Would Eat Whomst Fir...
Episode 138 - Ultimate YouTuber Boxing...
Episode 139 - The Deep End of Omegle: R...
Episode 140 - Where in the World is Unu...
Episode 141 - Mark Builds a Pillow Fort...
Episode 142 - Mark's 1 Weird Talent Lea...
Episode 143 - Wikifeet: A Tale of 2 Too...
Episode 144 - We Made Every YouTuber Ba...
Episode 145 - We Google Each Other to F...
Episode 146 - We Played Mad Libs And Ra...
Episode 147 - Mark and Ethan Desperatel...
Episode 148 - Speed Reading 1000+ WPM t...
Episode 149 - What is the Least Viewed...
Episode 150 - We Found Websites That Th...
Episode 151 - The Scariest True Stories...
Episode 152 - How to NOT be the Perfect...
Episode 153 - Mark and Ethan Find The L...
Episode 154 - Mark and Ethan Bet Everyt...
Episode 155 - The Creepiest Videos on Y...
Episode 156 - Help Us Break a YouTube W...
Episode 157 - 2 Men 200 Accents
Episode 158 - The Illuminati... Do They...
Episode 159 - Finding The Lost City of...
Episode 160 - Reading YOUR Scariest Tru...
Episode 161 - Mark and Ethan Take a Per...
Episode 162 - Will AI Soon Take Over Hu...
Episode 163 - Running Internet Drama th...
Episode 164 - The Secret Unus Annus No-...
Episode 165 - Two Male Men Judge Female...
Episode 166 - Bored? Press This Button.
Episode 167 - Don't Go in the Ocean......
Episode 168 - We Explore the Most MYSTE...
Episode 169 - We Looked at Unus Annus M...
Episode 170 - Is Mark a Masochist?
Episode 171 - What the Hell is a Pink T...
Episode 172 - Professional Fetish Scien...
Episode 173 - Mark and Ethan Desperatel...
Episode 174 - An A.I. Generates Our Wor...
Episode 175 - Are Reptilian Humanoids L...
Episode 176 - Like It or Not... This is...
Episode 177 - Eating Only Onions for 24...
Episode 178 - Unus Annus ASMR
Episode 179 - We Attempted to Create TH...
Episode 180 - Making Our Own Gravestone...
Episode 181 - How Tall Can A Human Get?...
Episode 182 - Mark Teaches Ethan Korean
Episode 183 - Bigfoot is Real and It At...
Episode 184 - The End of Unus Annus is...
Episode 185 - We Explore the Unus Annus...
Episode 186 - How Big Can a Nuke Get?
Episode 187 - How Much Caffeine Does It...
Episode 188 - Drinking Real THICC Water...
Episode 189 - We Played Strip Poker
Episode 190 - Harnessing Our Yodeling P...
Episode 191 - Mark Cooks Blindfolded Wh...
Episode 192 - We Play the Newlywed Game...
Episode 193 - DIY Boob
Episode 194 - We Have the Best Bellies...
Episode 195 - The Unus Annus Confession...
Episode 196 - DO NOT OPEN UNTIL 2080
Episode 197 - Only UNUS-es May Watch Th...
Episode 198 - Only ANNUS-es May Watch T...
Episode 199 - Only Watch from 2:15 to 6...
Episode 200 - DIY Wine
Episode 201 - Tearing a Phone Book in H...
Episode 202 - 2 Complete Amateurs Enter...
Episode 203 - BLACK LIVES MATTER
Episode 204 - Crushing Watermelons Betw...
Episode 205 - Morphing Our Bodies Into...
Episode 206 - Reacting to Your Hilariou...
Episode 207 - Mark Teaches Ethan to Rea...
Episode 208 - Ethan Roasts Mark for 15...
Episode 209 - There's Something Horribl...
Episode 210 - Attempting to Build IKEA...
Episode 211 - Mark and Ethan Become Uni...
Episode 212 - We Made Fanart for Each O...
Episode 213 - Our Fans Try to Scare Us...
Episode 214 - Recreating Childhood Phot...
Episode 215 - Will We Break the Boards....
Episode 216 - Finding the Most Cursed I...
Episode 217 - Learning to Cry on Comman...
Episode 218 - Pee Sauna
Episode 219 - Building IKEA's Hardest P...
Episode 220 - Becoming One With the Hor...
Episode 221 - The Ultimate Paper Airpla...
Episode 222 - Creating Mark FISHbach
Episode 223 - Learning How to Lock Pick...
Episode 224 - The Most Dangerous Shave
Episode 225 - Ethan Traps Mark's Soul i...
Episode 226 - Bear Trapping 101: An Ele...
Episode 227 - 2 Men In a Trench Coat Te...
Episode 228 - Building the World's Firs...
Episode 229 - Ethan Teaches Mark How to...
Episode 230 - 10 Miracle Products to Gi...
Episode 231 - 2 Dirty Boys Wash Their F...
Episode 232 - Mark is Guilty. Ethan Has...
Episode 233 - Recreating Mark's Childho...
Episode 234 - We Put an Apple Watch in...
Episode 235 - Dummy THICC for Dummies -...
Episode 236 - Reverse Engineering a Kit...
Episode 237 - The Candy Bra Challenge
Episode 238 - Mark and Ethan Look at a...
Episode 239 - Unus Annus Try Pole Danci...
Episode 240 - This Is Hiding On Your Bo...
Episode 241 - Tasting Weird Food Combos...
Episode 242 - The Unus Annus Space Prog...
Episode 243 - The Egg Smashing Game
Episode 244 - Can You Bake a Cookie fro...
Episode 245 - Bleachus Annus
Episode 246 - Dunking Oreos In Literall...
Episode 247 - Preparing a 5-Star Meal f...
Episode 248 - DIY Teeth
Episode 249 - How to Escape from a Host...
Episode 250 - Does This Magnetic Skinca...
Episode 251 - Diy Bed of Nails : Oh God...
Episode 252 - The Human Mop
Episode 253 - Can Sound Therapy Heal Al...
Episode 254 - This Is The Most Dangerou...
Episode 255 - Would Chica Save Us From...
Episode 256 - We Do It Better Than Icar...
Episode 257 - The Beginning of The End
Episode 258 - The Annual Unus Annus Dun...
Episode 259 - Ultimate Horseshoes
Episode 260 - A Serious Conversation Un...
Episode 261 - Recharging Our Phones Usi...
Episode 262 - 5 Products to Grow Your P...
Episode 263 - Mark Teaches Ethan How to...
Episode 264 - Playing Cards: The World'...
Episode 265 - We Lubed Our Floor for a...
Episode 266 - Breaking Glass With Our S...
Episode 267 - This Is Goodbye
Episode 268 - Mark and Ethan Share a Dr...
Episode 269 - The Wubble
Episode 270 - Mark and Ethan Shave Chic...
Episode 271 - DO NOT TRY THIS UNDER ANY...
Episode 272 - Judging Your Terrible Unu...
Episode 273 - Hydro Dipping A Baby
Episode 274 - Popping Popcorn with a Hi...
Episode 275 - Puberty Simulator
Episode 276 - Grip Strength Test: Loser...
Episode 277 - Momiplier Teaches Self-De...
Episode 278 - Transforming Mark into th...
Episode 279 - Playing Children's Games...
Episode 280 - We're Better Than Dogs
Episode 281 - The Koala Challenge: TikT...
Episode 282 - 1 Gallon of Jello Nearly...
Episode 283 - Too Many Pickles
Episode 284 - Pitching a Tent in the Wo...
Episode 285 - How to Rescue a Cat from...
Episode 286 - A Bear Attacked Us in the...
Episode 287 - How to Safely Bury Your F...
Episode 288 - Team Building for 2: Trus...
Episode 289 - How to Start a Fire (exce...
Episode 290 - Mark's Outdoor Escape Roo...
Episode 291 - Hunting HeeHoo
Episode 292 - Was 2020 a Bad Year for U...
Episode 293 - Mark Gives Ethan a HOT (s...
Episode 294 - We Smell Every Smell
Episode 295 - How Many Slaps Does It Ta...
Episode 296 - 2 Boys 2 Poops
Episode 297 - Mark Teaches Ethan How to...
Episode 298 - We Finally Drank Our DIY...
Episode 299 - 2 Adults Take a 4th Grade...
Episode 300 - Making Snow Cones With Li...
Episode 301 - We Attempt Pottery Withou...
Episode 302 - Can Plants Feel Pain?
Episode 303 - How Far Can We Chuck a 16...
Episode 304 - We Pierced Each Other's E...
Episode 305 - We Ate Dog Treats So You...
Episode 306 - We Accidentally Made an S...
Episode 307 - BEYBLADE NUTBALL
Episode 308 - Making the Ultimate Unus...
Episode 309 - Making Soda With Literall...
Episode 310 - Pee Soda
Episode 311 - Learning to Use The Force
Episode 312 - Brick Soccer
Episode 313 - We Attempt to Make Holy W...
Episode 314 - Amy Sent Us a Mystery Box
Episode 315 - Mark Knows What Ethan Did...
Episode 316 - This Video Will Never Mak...
Episode 317 - We Attempt to Make UNHOLY...
Episode 318 - We Will Churn Thy Butter
Episode 319 - Ethan Teaches Mark Gymnas...
Episode 320 - The Great Ice Cream Cake...
Episode 321 - Mark Teaches Ethan to Wre...
Episode 322 - Ethan Watches as Mark Ach...
Episode 323 - Consuming the World's Hottest Chip
Episode 324 - This Video Went Completel...
Episode 325 - The 1000 High Five Challe...
Episode 326 - Bobbing For Apples But th...
Episode 327 - Mark Breaks His Nose On A...
Episode 328 - Mark and Ethan Milk a Goa...
Episode 329 - Shooting Archery ON A HOR...
Episode 330 - DIY Minesweeper
Episode 331 - Literally Finding a Needl...
Episode 332 - Drawing on Each Other's B...
Episode 333 - This is For FUN and NOT a...
Episode 334 - Mark Conquers His Fear of...
Episode 335 - The Painful World of Aeri...
Episode 336 - We Bought Every Grinch Co...
Episode 337 - Pumpkin Taste Tier List
Episode 338 - Learn to Jump Higher in 1...
Episode 339 - Bobbing For Literally Any...
Episode 340 - This Video is Completely...
Episode 341 - Momiplier Tells Us True S...
Episode 342 - Pumpkin Spice "Challenge"
Episode 343 - Mark and Ethan Build a Sc...
Episode 344 - Pressure Washing Our Sins...
Episode 345 - We Force Mark to Swim in...
Episode 346 - Fighting Fish to the Deat...
Episode 347 - Cryptid Olympics
Episode 348 - Phasmophobia in Real Life
Episode 349 - Edward Pumpkin Hands
Episode 350 - Blood Bath
Episode 351 - The Unus Annus Annual Cos...
Episode 352 - Ethan Turns Mark into a W...
Episode 353 - Ethan Kidnapped Mark
Episode 354 - The Truth of Unus Annus
Episode 355 - Accepting the Truth
Episode 356 - The Unus Annus Last Suppe...
Episode 357 - Being Brutally Honest wit...
Episode 358 - Recreating Every Single U...
Episode 359 - All Our Video Ideas That...
Episode 360 - Who's Cutting Onions In H...
Episode 361 - The 1st Annual Unus Annus...
Episode 362 - God's Fitness Test
Episode 363 - Saying Goodbye to All Our...
Episode 364 - Everything's Legal If You...
Episode 365 - 7 Minutes in Heaven 7 Min...
Episode 366 - The Unus Annus Annual Sle...
Episode 367 - Goodbye.