George Arliss as Cardinal Richelieu

Edward Arnold as Louis XIII

Maureen O'Sullivan as Lenore

Cesar Romero as Andre de Pons

Violet Kemble Cooper as Queen Marie

Katharine Alexander as Queen Anne

Halliwell Hobbes as Father Joseph

Francis Lister as Gaston

Lumsden Hare as Gustavus Adolphus - King of Sweden

Keith Hitchcock as Duke D'Epernon

Murray Kinnell as Duke of Lorraine

Herbert Bunston as Duke of Normandy

Guy Bellis as Duke of Buckingham

Boyd Irwin as Austrian Prime Minister

Leonard Mudie as Olivares

David Clyde as Inn-Keeper

Charles E. Evans as Old Inn-Keeper

Reginald Sheffield as Richelieu's Outrider

Eddie Dunn as Tradesman

William Worthington as King's Chamberlain

Pat Somerset as King's Captain of Guards

Leo McCabe as Richelieu's Captain of Guards

Gilbert Emery as Noble

Holmes Herbert as Noble

Lionel Belmore as Agitator

Wilson Benge as Agitator

John Carradine as Agitator

Tom Ricketts as Agitator

Arthur Treacher as Agitator

David Thursby as Agitator

Reginald Barlow as Agitator

Dexter McReynolds as Agitator

Jack Carlyle as Richelieu's Second Captain of Guards

Jack Harvey as Brugnon

Perry Ivins as Frenchman

Raymond Lawrence as Guard in Corridor

Jack Rutherford as Outrider

Eric Wilton as Arresting Officer