Season 8

S8 · E1 · 20 Jan 2020 · 60 min

Male Brain vs. Female Brain

Actors Kristen Bell and Dax Shepard face off in a series of Battle of the Sexes games designed to illustrate the differences between female and male brains.

S8 · E2 · 20 Jan 2020 · 60 min

Ted Danson: Fact or Fiction?

Actor Ted Danson learns how human brains distinguish fact from fiction in a series of games.

S8 · E3 · 27 Jan 2020 · 60 min

Drew Brees: Performance

NFL football player Drew Brees puts his brain to the test with a series of mental challenges exploring how humans have hacked their brains; Keegan and Drew play a game called Draft Day, which shows how the brain must react quickly and be flexible.

S8 · E4 · 27 Jan 2020 · 60 min

Kids vs. Adults

Actors Anthony Anderson and Marsai Martin ("Black-ish) face off in a series of games with host Keegan-Michael Key.

S8 · E5 · 10 Feb 2020 · 60 min

Jack Black: Music

Actor-musician Jack Black and his Tenacious D bandmate Kyle Gass learn how music affects the brain.

S8 · E6 · 17 Feb 2020 · 60 min

Mark Cuban: Power and Money

Keegan-Michael Key welcomes billionaire CEO and reality star Mark Cuban ("Shark Tank") to the show.

S8 · E7 · 24 Feb 2020 · 60 min

Rebel Wilson: Love and Attraction

Actress Rebel Wilson joins Keegan-Michael Key to explore the power of the subconscious when it comes to falling in love.

S8 · E8 · 2 Mar 2020 · 60 min

Tiffany Haddish: Movie Magic