Gene Kelly as D'Artagnan

Lana Turner as Lady De Winter

June Allyson as Constance

Van Heflin as Athos

Angela Lansbury as Queen Ann

Gig Young as Porthos

Vincent Price as Richelieu

Robert Coote as Aramis

Frank Morgan as King Louis XIII

Keenan Wynn as Planchet

John Sutton as The Duke of Buckingham

Reginald Owen as Treville

Ian Keith as Rochefort

Patricia Medina as Kitty

Richard Wyler as Albert

Norman Leavitt as Mousqueton (uncredited)

Marie Windsor as Lady-in-Waiting (uncredited)

Byron Foulger as Bonacieux (uncredited)

Kirk Alyn as Aramis' Friend (uncredited)

Arthur Hohl as Dragon Rouge Host (uncredited)

Gil Perkins as Felton (uncredited)

William Tannen as Traveler (uncredited)

Tom Tyler as 1st Traveler (uncredited)

Robert Warwick as D'Artagnan Sr. (uncredited)

William Bailey as

David Bair as

Gregg Barton as

Charles Bates as

Wilson Benge as

David Bond as

Wheaton Chambers as

Gordon B. Clarke as

Fred Coby as

Gene Coogan as

Vernon Downing as

William Edmunds as Innkeeper-Landlord (uncredited)

Douglas Evans as

Sol Gorss as Jussac (uncredited)

Frank Hagney as Executioner of Lyons (uncredited)

Alec Harford as

Jean Heremans as

John Holland as

Noël Howard as

Bert Kennedy as

Burt Kennedy as

Michael Kostrick as

Paul Kruger as

Bert LeBaron as

Dickie LeRoy as

Paul Maxey as

Francis McDonald as

Alberto Morin as Bazin (uncredited)

Paul Newlan as

Leonard Penn as

William Phillips as

Allen Pinson as

Ruth Robinson as

Carl Saxe as

Irene Seidner as

Jack Shea as

Reginald Sheffield as

Dick Simmons as Count de Wardes (uncredited)

Mickey Simpson as

Tom Stevenson as

Jack Stoney as

David Thursby as

Harry Wilson as

Jeff York as