D'Artagnan
Walter Abel
Milady de Winter
Margot Grahame
Richelieu
Nigel De Brulier
Bernajou
Murray Kinnell
De Treville
Lumsden Hare
King Louis XIII
Miles Mander
Inn Proprietor
Lionel Belmore
Villard
Stanley Blystone
Peylerand
Wade Boteler
Jussac
Ralph Faulkner
Paris Gate Watch
Frank Lackteen
First Innkeeper
Ferdinand Munier
Athos
Paul Lukas
The Shepherd
Russ Powell
Pigeon Receiver
Tom Ricketts
Palace Guard
Cliff Saum
(uncredited)
Lucille Ball
Viola Moore
Porthos
Moroni Olsen
Aramis
Onslow Stevens
Constance
Heather Angel
Count de Rochefort
Ian Keith
Queen Anne
Rosamond Pinchot
Planchet
John Qualen
Duke of Buckingham
Ralph Forbes
Costume Design
Walter Plunkett
Original Music Composer
Max Steiner
Art Direction
Van Nest Polglase
Screenplay
Rowland V. Lee
Director
Novel
Alexandre Dumas
Dudley Nichols
Director of Photography
J. Peverell Marley
Assistant Director
Edward Donahue
Editor
George Hively
Associate Producer
Cliff Reid