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

Ray Bennett

Robespierre's Shooter (uncredited)

Chet Brandenburg

Citizen (uncredited)

William Challee

Bourdon (uncredited)

Clancy Cooper

Saint Just's Sentry (uncredited)

Wade Crosby

Danton (uncredited)

Mary Currier

Mme. Duval (uncredited)

Sayre Dearing

Citizen (uncredited)

John Doucette

Pierre Blanchard (uncredited)

Rudy Germane

Citizen (uncredited)

Wilton Graff

Marquis de Lafayette (uncredited)

Dabbs Greer

Bridge Guard (uncredited)

Frank Hagney

Bakery Guard (uncredited)

Colin Kenny

Patriot (uncredited)

Victor Kilian

Jailer (uncredited)

Frank Mills

Citizen (uncredited)

Hans Moebus

Citizen (uncredited)

Boyd 'Red' Morgan

Citizen (uncredited)

Jack Perry

Citizen (uncredited)

Dan Seymour

Innkeeper (uncredited)

Cap Somers

Citizen (uncredited)

Shepperd Strudwick

Napoleon Bonaparte (uncredited) (voice)

Russ Tamblyn

Pierre's Oldest Son (uncredited)

Arthur Tovey

Patriot (uncredited)