Lilli Palmer

Tisa Kepes

Sam Wanamaker

Mark Denek

Akim Tamiroff

Mr. Grumbach

Alan Hale

Dugan

Stella Adler

Mrs. Faludi

Hugo Haas

Tescu

Gale Robbins

Jenny Kepes

Benny Baker

Herman

Sumner Getchell

Georgie

Sid Tomack

BinkaBinka

John Qualen

Svenson

Sidney Blackmer

Theodore Roosevelt

Fritz Feld

Prof. Tabor

John Banner

Otto

Max Barwyn

Boarder

Hobart Cavanaugh

Sigmund

Edgar Dearing

Jailer (uncredited)

Ralph Dunn

James Flavin

Guard (uncredited)

Ian MacDonald

Guard (uncredited)

Charles Middleton

Jack Mower

Postman (uncredited)

David Newell

Elliott Nugent

Garry Owen

Ralph Peters

Customer (uncredited)

Harry Shannon

Ivan F. Simpson

Friedrich von Ledebur

Igor (uncredited)