Season 0 of Baddiel and Skinner Unplanned premiered on February 2, 2001.

Season 1 of Baddiel and Skinner Unplanned premiered on May 28, 2000.

Season 2 of Baddiel and Skinner Unplanned premiered on January 14, 2001.

Season 3 of Baddiel and Skinner Unplanned premiered on March 14, 2002.

Season 4 of Baddiel and Skinner Unplanned premiered on January 29, 2003.

Season 5 of Baddiel and Skinner Unplanned premiered on June 28, 2005.