Leslie Perrins

as Newgate Prison Governor

as John Douglas

as Burney

as Charlie

as Ronald Adair

as Major Grayson

as Chairman of Tribunal

as Maj. Carson

as Dr. Derek Morrison

as Thomas Seymour

as Bryan Martin

as Inspector Darrow

as J 14

as Honorable James Mallory

as Maurice Windermere

as John Freeman

as Ranger

as Count Hegel

as Tony Garrett

as Sir Charles Hawksley / Mr. Craven

as Jeffrey Legge (Maj. Jeffrey Floyd)

as Poynter

as Count Paiva

as Harper

as Richard Venables

as Briggs

as Frank Ryan

as Strange

as Anthony Wild

as Earl of Salisbury (uncredited)

as Mr. David, Dance Director

as Standish

as Count Zera

as Gerald Sparkes

as Henry Lascarne

as Cleaver

as Andrew Maitland

as Don Ramon

as Williams