Richard Levinson Creator William Link Creator Peter Falk Lt. Columbo Actor, Executive Producer Patrick McGoohan Eric Prince Guest Star, Director Rue McClanahan Verity Chandler Guest Star Richard Riehle Sergeant Degarmo Guest Star Spencer Garrett Roger Gambles Guest Star Aubrey Morris Fred Guest Star Edie McClurg Mrs. Lerby Guest Star Richard Libertini Sheik Yarami Guest Star Ron Masak Eddie Fenelle Guest Star Catherine McGoohan Rita Guest Star Scott N. Stevens Gerald Guest Star Sally Kellerman Liz Houston Guest Star Conrad Bachman Henry Chalfont Guest Star Ken Wilder Singer Guest Star Sid Burston Driver Guest Star Jeffrey Hatcher Writer