Walter Byron

as Man in Tavern (uncredited)

as Searcher (uncredited)

as Guard (uncredited)

as Ringside Telegrapher (uncredited)

as Officer (uncredited)

as Minor Role

as McClusky

as Al Norton

as Dennis Andrews

as Bob (Uncredited)

as Lieutenant Adams

as Nightclub Patron

as Carlton Whitney

as Arny Norman

as Marquis René de Lac

as Roy - Pianist at Wedding Rehearsal (uncredited)

as Dwight Boardman

as Under Secretary Stanley

as Dr. Preston

as Eric Pager

as John Hammond

as Harold Heartright

as Henry Jennison

as Lt. W. B. Lawrence

as Tom O'Neil

as Paul Baxter

as Barney Starr

as Eric Nelson

as George Osborne

as Don Irwin

as Jerry Dexter

as Warburton

as Joe Carson

as Jimmy Brigg

as Ronald Quayle

as Andy Bryant

as Jim Franklin

as Charles Morrell

as James R. "Jimmie" Martin

as Frink

as Allen Crane

as Count Nikolai

as Ronny

as Dave

as Kirk Randolph

as Berwin

as Prince Wolfram

as Colin Taylor

as Count Karl von Hagen

as Harold

as Jean de Servigny

as Julian Jefferson