James Cagney

C.R. MacNamara

Horst Buchholz

Otto Ludwig Piffl

Pamela Tiffin

Scarlett Hazeltine

Arlene Francis

Phyllis MacNamara

Liselotte Pulver

Fräulein Ingeborg

Hanns Lothar

Schlemmer

Howard St. John

Wendell P. Hazeltine

Leon Askin

Peripetchikoff

Ralf Wolter

Borodenko

Karl Lieffen

Fritz

Hubert von Meyerinck

Count von Droste Schattenburg

Loïs Bolton

Melanie Hazeltine

Peter Capell

Mishkin

Til Kiwe

Reporter

Henning Schlüter

Dr. Bauer

Karl Ludwig Lindt

Zeidlitz

Red Buttons

MP Sergeant (uncredited)

Christine Allen

Cindy MacNamara (uncredited)

John Allen

Tommy MacNamara (uncredited)

John Banner

Krause / Haberdasher (voice) (uncredited)

Max Buchsbaum

Tailor (uncredited)

Werner Buttler

East German Policeman (uncredited)

Paul Bös

Krause (uncredited)

Josef Coesfeld

Hairdresser (uncredited)

Siegfried Dornbusch

East German Policeman (uncredited)

Gernot Duda

Suitcase Salesman (uncredited)

Otto Friebel

Interrogator (uncredited)

Friedrich Hollaender

Conductor at Grand Hotel (uncredited)

Rose Renée Roth

Berta (uncredited)

Sig Ruman

Count von Droste Schattenburg (voice) (uncredited)

Helmut Schmid

East German Policeman (uncredited)

Jaspar von Oertzen

Haberdasher (uncredited)

Billy Wilder

Director

Daniel L. Fapp

Director of Photography

Daniel Mandell

Editor

Alexandre Trauner

Art Direction

Billy Wilder

Producer

I. A. L. Diamond

Screenplay

Milt Rice

Special Effects

Billy Wilder

Screenplay

Werner Fischer

Production Manager

Tom Pevsner

Assistant Director

Richard Carruth

Music Editor

William A. Calihan Jr.

Production Manager

Del Harris

Sound Effects Editor

Lothar Winkler

Still Photographer

Conrad von Molo

Production Supervisor

André Previn

Conductor

I. A. L. Diamond

Associate Producer

Ferenc Molnár

Theatre Play

Doane Harrison

Associate Producer

André Smagghe

Second Unit Director

May Wale Brown

Continuity

Basil Fenton-Smith

Sound