Dermot Walsh

as Dr. Geoffrey Mitchell

as Commanding Officer

as John Marwood

as Hugo Delano

as Guy Thornton

as Carl Loomis

as Quinn

as Barney Hatton

as Detective Sergeant Willis

as Captain Cole

as Jim - Doctor's Chauffeur

as Steve Curry

as Jerome Thorn

as Bob Herrick

as Kelso

as Martin Russell

as Wild Johnnie Brodrick

as Julius Rosselli

as Prof. Henry Taylor

as Phil Scott

as John Sewell

as Inspector Tomlinson

as Robert

as Ray Savage

as Ken Talbot

as Alexander James

as John Bell

as Frank Manning

as Malcolm "Mal" Farris

as Cliff Brandon

as Anthony Searle

as Henry Maitland

as Major Roy Bell

as Lucky

as Capt. Saunders

as Graham Forbes

as MacDonnell

as King Richard the Lionheart

as Ken Talbot