Robert Vaughn Napolean Solo Actor David McCallum Illya Kuryakin Actor Leo G. Carroll Mr. Alexander Waverly Actor Richard Haydn Guest Star Zohra Lampert Guest Star Peter Haskell Guest Star Lee Meriwether Guest Star Dean Harens Guest Star Peter Hansen Guest Star Irving Steinberg Guest Star Norman Felton Executive Producer Sam Rolfe Producer Seymour Robbie Director Dick Nelson Writer