January 20, 2020 • 1h
Actors Kristen Bell and Dax Shepard face off in a series of Battle of the Sexes games designed to illustrate the differences betwe...Read more
January 20, 2020 • 1h
Actor Ted Danson learns how human brains distinguish fact from fiction in a series of games.
January 27, 2020 • 1h
NFL football player Drew Brees puts his brain to the test with a series of mental challenges exploring how humans have hacked thei...Read more
January 27, 2020 • 1h
Actors Anthony Anderson and Marsai Martin ("Black-ish) face off in a series of games with host Keegan-Michael Key.
February 10, 2020 • 1h
Actor-musician Jack Black and his Tenacious D bandmate Kyle Gass learn how music affects the brain.
February 17, 2020 • 1h
Keegan-Michael Key welcomes billionaire CEO and reality star Mark Cuban ("Shark Tank") to the show.
February 24, 2020 • 1h
Actress Rebel Wilson joins Keegan-Michael Key to explore the power of the subconscious when it comes to falling in love.
March 2, 2020 • 1h
Episode 8 of Season 8 premiered on March 2, 2020