Alexander Davion

as Capt. Marcus A. Reno

as Alan

as Maguadoran General

as Levin

as Alex

as Gratiano

as Decius Brutus

as Dereck Stanhope

as Lee Maitland

as Tony Seymore

as De Nizza

as Captain Marcus A. Reno

as Miltitz

as Roger Barry

as Ted Casablanca

as Denver

as Space Captain Greg Martin (voice)

as Dr. Crawford

as Ricardo

as Rickie Seldon

as Tony Ashby

as Frederic Chopin

as Messenger to Richard III

as Young Man

as Spanish Officer (uncredited)

as Arturo

as Count Di Nantegna

as Alexei Lenkov

as Ezio

as Torres

as Duvivier

as Ranieri

as The Executive

as Phoebus de Chateaupers

as Space Captain Greg Martin

as Chief Insp. David Keen

as Dr. Crawford

as Marcus Brutus

as Guido Bardi

as David

as Orland Flane

as Padron

as Harry MacDougall