One of the Hollywood Ten

Herbert Biberman

Gale Sondergaard

Michael Wilson

Rosaura Revueltas

Riffkind

Juan Chacón

Paul Jarrico

Sonya

Edward Dmytryk

Jack Warner

Floyd

Henrietta Williams

Joe Morales

Dan

Joan

Radio Announcer

Humphrey Bogart

The Drunk

Dalton Trumbo

Ben Margolis

Father Devlin

Bill

1st FBI Agent

George Jessel