Richard Chamberlain
Aramis
Faye Dunaway
Milady de Winter
Raquel Welch
Constance de Bonancieux
Geraldine Chaplin
Queen Anne of Austria
Charlton Heston
Cardinal Richelieu
Simon Ward
Duke of Buckingham
Jean-Pierre Cassel
Louis XIII
Richard Adams
Tortured Thug
Bob Todd
Firing Squad Officer
Tom Buchanan
Firing Squad Sergeant
Norman Chappell
Submarine Inventor
Lucy Tiller
Mother Superior
Tyrone Cassidy
English Officer
Oliver MacGreevy
Headsman (uncredited)
Joss Ackland
D'Artagnan's Father (archive footage) (uncredited)
Gretchen Franklin
D'Artagnan's Mother (archive footage) (uncredited)
Richard Briers
Louis XIII (voice) (uncredited)
John Bluthal
English Officer/Innkeeper and other roles (voice) (uncredited)
