as Robby

as Bob Herrick

as Detective Sergeant Willis

as Dr. Geoffrey Mitchell

as John Sewell

as Henry Maitland

as Dr. Marshall

as Martin Russell

as Guy Thornton

as Ken Talbot

as Carl Loomis

as Wild Johnnie Brodrick

as Julius Rosselli

as Inspector Tomlinson

as Capt. Saunders

as Graham Forbes

as Barney Hatton

as Steve Curry

as Prof. Henry Taylor

as Alexander James

as Captain Cole

as John Bell

as Frank Manning

as MacDonnell

as Malcolm "Mal" Farris

as Robert

as Major Roy Bell

as Mike Roberts

as Quinn

as Cliff Brandon

as Kelso

as Ray Savage

as Lucky

as Aubrey Drake

as Commanding Officer

as Phil Scott

as Jim - Doctor's Chauffeur

as Jerome Thorn

as John Marwood