Robert Vaughn Napolean Solo Actor David McCallum Illya Kuryakin Actor Leo G. Carroll Mr. Alexander Waverly Actor Carol Lynley Guest Star Barry Sullivan Guest Star Eleanor Parker Guest Star Leslie Nielsen Guest Star Lola Albright Guest Star Tony Bill Guest Star Peter Mark Richman Guest Star Barbara Moore Guest Star H. M. Wynant Guest Star Dan O'Herlihy Guest Star Roy Jenson Guest Star Hugh Marlowe Guest Star Ruth Warrick Guest Star David Hurst Guest Star Richard Bull Guest Star Annella Bassett Guest Star Arthur Hanson Guest Star Norman Felton Executive Producer Anthony Spinner Producer Norman Hudis Writer Dean Hargrove Writer Robert E. Thompson Writer Leonard Stadd Writer Jack Turley Writer Milton S. Gelman Writer Boris Sobelman Writer Don Brinkley Writer Art Weingarten Writer Sutton Roley Director Boris Sagal Director Alf Kjellin Director John Brahm Director E. Darrell Hallenbeck Director Sherman Marks Director Barry Shear Director James Sheldon Director Charles Rondeau Director