Robert Cummings

Charles D'Aubigny

Richard Basehart

Maximilian Robespierre

Richard Hart

François Barras

Arlene Dahl

Madeleine

Arnold Moss

Fouché

Norman Lloyd

Tallien

Charles McGraw

Sergeant

Beulah Bondi

Grandma Blanchard

Jess Barker

Saint-Just

Walter Bacon

Citizen (uncredited)

Ray Bennett

Robespierre's Shooter (uncredited)

Chet Brandenburg

Citizen (uncredited)

Ralph Brooks

Citizen (uncredited)

William Challee

Bourdon (uncredited)

Frank Conlan

Gatekeeper (uncredited)

Clancy Cooper

Saint Just's Sentry (uncredited)

Wade Crosby

Danton (uncredited)

Jane Crowley

Citizen (uncredited)

Mary Currier

Mme. Duval (uncredited)

Sayre Dearing

Citizen (uncredited)