Whose Line Is It Anyway?

The cast tackles a series of improv games; guests include comic Heather Anne Campbell and actor Kevin McHale.

The cast tackles a series of improv games; guests include Keegan-Michael Key and Candice Accola.

TV personality Kyle Richards and comic Jonathan Mangum.

Comic Jeff Davis helps the cast with improv games.

Comic Gary Anthony Williams; actor Wilson Bethel.

Comic Heather Anne Campbell; former professional basketball player Lisa Leslie.

Actor Keegan-Michael Key helps the cast with improv games.

Former professional boxer Laila Ali.

Actress Maggie Q.

Comic Jonathan Mangum; Legends Football League players Chloe Butler and Monique Gaxiola.

Comic Nyima Funk; Olympic gold medalist Shawn Johnson.