Unus Annus — Season 1, Episode 74: Mark and Ethan Learn About The Human Body

Episode synopsis

Mark and Ethan learn the inner workings of the wonderful human body.

About Unus Annus

Ethan from CrankGameplays and Markiplier embark on a year long journey, only for it to be completely deleted in a year.

More episodes from Season 1

• E1Unus Annus
• E2Cooking with Sex Toys
• E3Purging Our Sins with a Neti Pot
• E4Hot Dog’d to Death
• E5Making Our Own Sensory Deprivation Tank
• E6The Good Kind of Cupping :)
• E7The Bad Kind of Cupping :|
• E8The Worst Kind of Cupping D:
• E9Ethan Will Be Kicked in the Balls
• E10Doing Each Other's Makeup in the Dark
• E11Baby Hands Operation
• E12Mark and Ethan Summon a Ghost