"Whose Line Is It Anyway?" is an improvisational comedy television show that features a group of performers who create scenes, songs, and skits on the spot. The show is known for its quick wit and spontaneous humor, with games that often involve audience suggestions. The original version premiered in the UK in 1988, later adapted into a popular American version in 1998. The show typically features regular cast members like Wayne Brady, Colin Mochrie, and Ryan Stiles, who showcase their comedic talents alongside guest performers.