Joseph Cotten

Character: Holly Martins

Alida Valli

Character: Anna Schmidt

Trevor Howard

Character: Major Calloway

Orson Welles

Character: Harry Lime

Paul Hörbiger

Character: Karl the Porter

Ernst Deutsch

Character: 'Baron' Kurtz

Erich Ponto

Character: Dr. Winkel

Siegfried Breuer

Character: Popescu

Hedwig Bleibtreu

Character: Anna's Landlady

Bernard Lee

Character: Sergeant Paine

Wilfrid Hyde-White

Character: Crabbin

Alexis Chesnakov

Character: Col. Brodsky the Russian Liaison Officer (uncredited)

Thomas Gallagher

Character: Taxi Driver (uncredited)

Herbert Halbik

Character: Hänsel the Little Boy with Ball (uncredited)

Hannah Norbert

Character: Actress at Josefstadt Theater (uncredited)

Eric Pohlmann

Character: Waiter at Smolka's (uncredited)

Carol Reed

Character: UK Version's Opening Narrator (uncredited)

Annie Rosar

Character: The Porter's Wife (uncredited)

Frederick Schrecker

Character: Hansel's Father (uncredited)

Hugo Schuster

Character: Waiter (uncredited)

Karl Stepanek

Character: Actor at Josefstadt Theater (uncredited)

Theodore Gottlieb

Character: Man on Street (uncredited)

Jenny Werner

Character: Dr. Winkel's Maid Hilde (uncredited)

Reed De Rouen

Character: American Military Policeman(uncredited)

Geoffrey Keen

Character: British Military Policeman (uncredited)

Robert Brown

Character: Britush Military Policeman in Sewer Chase (uncredited)