Comedian Aisha Tyler hosts this improv comedy show where the actors on the show - Wayne Brady, Colin Mochrie, Ryan Stiles along with a special guest each episode -must put their comedic skills to the test through a series of … Aisha Tyler, Ryan Stiles, Colin Mochrie, Wayne Brady, Laura Hall, Linda Taylor, Jeff Bryan Davis Added on HBO 2023-06-27, leaving 2024-10-01.