* Fredric March as D'Artagnan
* Carole Lombard as Constance Bonacieux
* Walter Huston as Athos
* Lionel Atwill as Rochefort
* C. Aubrey Smith as the Duke of Buckingham
* Ralph Forbes as Porthos
* Ray Milland as Aramis
* Guinneth Hughes as Queen Anne
* Louis Calhern as King Louis XIII
This film was a huge success and is considered a classic adaptation of the Alexandre Dumas novel.