Whose Line Is It Anyway? (1998-)

Season 0 of Whose Line Is It Anyway? premiered on Oct 04, 2000

Season 1 of Whose Line Is It Anyway? premiered on Aug 05, 1998

Season 2 of Whose Line Is It Anyway? premiered on Sep 16, 1999

Season 3 of Whose Line Is It Anyway? premiered on Oct 12, 2000

Season 4 of Whose Line Is It Anyway? premiered on Sep 06, 2001

Season 5 of Whose Line Is It Anyway? premiered on Sep 09, 2002

Season 6 of Whose Line Is It Anyway? premiered on Jun 24, 2004

Season 7 of Whose Line Is It Anyway? premiered on Jan 17, 2005

Season 8 of Whose Line Is It Anyway? premiered on Oct 03, 2005