WHOSE LINE IS IT ANYWAY? is a long-running improv comedy series that originated in Britain before being imported to the U.S. for a makeover and running for eight years with host Drew Carey. The most recent version features Aisha Tyler at the helm. The show features a cast of four comedians who play improv games like "Props," "Scenes From a Hat," "Party Quirks," "Duet," and "Sideways Scene," usually from thematic suggestions from the live studio audience and occasionally involving a few lucky participants. Longtime cast members Ryan Stiles, Colin Mochrie, and Wayne Brady are joined by a rotating line-up of guest performers in the latest version of the series.