Whose Line Is It Anyway? - Season 18

Season 18
Episodes

Kevin McHale 2
With guest star Kevin McHale, cast members Ryan Stiles, Wayne Brady and Colin Mochrie, along with guest comedian Heather Ann Campbell put their comedic skills to the test.

Laila Ali 2
With guest star Laila Ali, cast members Ryan Stiles, Wayne Brady and Colin Mochrie, along with guest comedian Jeff Davis, put their comedic skills to the test.

Keegan Michael Key 7
Hosted by comedian Aisha Tyler, cast members Ryan Stiles, Wayne Brady and Colin Mochrie, along with guest comedian Keegan-Michael Key put their comedic skills to the test.

Heather Anne Campbell 5
Cast members Ryan Stiles, Wayne Brady, and Colin Mochrie, along with guest comedian Heather Anne Campbell, put their comedic skills to the test.

Shawn Johnson 2
With guest star US Olympian Shawn Johnson, cast members Ryan Stiles, Wayne Brady and Colin Mochrie, along with guest comedian Nyima Funk, put their comedic skills to the test.

Greg Proops 8
Cast members Ryan Stiles, Wayne Brady and Colin Mochrie, and guest comedian Greg Proops put their improv comedy skills to the test.

Keegan Michael Key 8
Improvisers Ryan Stiles, Wayne Brady and Colin Mochrie, along with guest comedian Keegan-Michael Key put their comedic skills to the test. Hosted by comedian Aisha Tyler

Jonathan Mangum 11
Hosted by comedian Aisha Tyler, cast members Ryan Stiles, Wayne Brady and Colin Mochrie, along with guest comedian Jonathan Mangum.

Jeff Davis 15
Hosted by comedian Aisha Tyler, cast members Ryan Stiles, Wayne Brady and Colin Mochrie, along with guest comedian Jeff Davis.

Kyle Richards 2
Hosted by comedian Aisha Tyler, cast members Ryan Stiles, Wayne Brady and Colin Mochrie, guest comedian Jonathan Mangum and a Special Guest Appearance by Kyle Richards from Real Housewives of Beverly Hills.
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