In 17th century France, young D'Artagnan wants to join the King's Musketeers, but instead befriends three legendary musketeers—Athos, Porthos, and Aramis—and together, they become embroiled in the political intrigue surrounding King Louis XIII and his adversaries, particularly the powerful Cardinal Richelieu.
Unfortunately the movie The Three Musketeers is not yet available on Disney Plus.
| Writing | Alexandre Dumas | Novel |
| Writing | George MacDonald Fraser | Screenplay |
| Directing | Richard Lester | Director |
| Production | Alexander Salkind | Producer |
| Sound | Michel Legrand | Original Music Composer |
| Editing | John Victor-Smith | Editor |
| Camera | David Watkin | Director of Photography |
| Art | Brian Eatwell | Production Design |
| Costume & Make-Up | Yvonne Blake | Costume Design |
| Production | Ilya Salkind | Executive Producer |
| Production | Michael Salkind | Executive Producer |
| Production | Wolfdieter von Stein | Associate Producer |
| Production | Miriam Brickman | Casting |
| Art | Leslie Dilley | Art Direction |
| Art | Fernando González | Art Direction |
| Costume & Make-Up | Cristóbal Criado | Makeup Artist |
| Costume & Make-Up | Susan Germaine | Hairdresser |
| Costume & Make-Up | Kaye Pownall | Hairdresser |
| Costume & Make-Up | Charlene Roberson | Makeup Artist |
| Costume & Make-Up | Carmen Sánchez | Hairdresser |
| Costume & Make-Up | José Antonio Sánchez | Makeup Artist |
| Costume & Make-Up | Ziggy Geike | Makeup Artist |
| Production | Francisco Bellot | General Manager |
| Production | Enrique Esteban | Production Supervisor |
| Production | Pierre Spengler | Executive In Charge Of Production |
| Directing | Patricio Beltran Aparicio | Assistant Director |
| Directing | Clive Reed | First Assistant Director |
| Directing | Dusty Symonds | Assistant Director |
| Directing | Alain Walker | Assistant Director |
| Art | Eddie Fowlie | Property Master |
| Art | John Lanzer | Property Buyer |
| Art | Rafael Ablanque | Assistant Art Director |
| Art | José María Alarcón | Assistant Art Director |
| Art | Emilio Ardura | Set Dresser |
| Crew | Julián Martín | Scenic Artist |
| Art | Francisco Prósper | Construction Coordinator |
| Sound | Don Challis | Sound Editor |
| Sound | Roy Charman | Sound Mixer |
| Sound | Gerry Humphreys | ADR & Dubbing |
| Sound | Simon Kaye | Sound Mixer |
| Sound | George Rice | Boom Operator |
| Sound | Don Sharpe | Sound Editor |
| Sound | Robin O'Donoghue | ADR & Dubbing |
| Crew | Eddie Fowlie | Special Effects |
| Crew | Pablo Pérez | Special Effects Coordinator |
| Crew | Joaquín Parra | Stunt Coordinator |
| Crew | Brandy | Stunt Double |
| Camera | Ronald Anscombe | Assistant Camera |
| Camera | Antonio Colmenar | Grip |
| Lighting | Enrique de la Jara | Best Boy Electric |
| Camera | Alejandro Diges | Still Photographer |
| Camera | Frank Elliott | Assistant Camera |
| Camera | Peter Ewens | Camera Operator |
| Lighting | Francisco Gallardo | Gaffer |
| Camera | Federico Gómez Grau | Still Photographer |
| Camera | Luis Peña | Assistant Camera |
| Camera | Vincent Rossell | Still Photographer |
| Camera | Paul Wilson | Camera Operator |
| Costume & Make-Up | Manuela Iglesias | Wardrobe Assistant |
| Costume & Make-Up | Ron Talsky | Costume Designer |
| Costume & Make-Up | Jean Zay | Costume Supervisor |
| Costume & Make-Up | Haleen K. Holt | Costume Illustrator |
| Costume & Make-Up | May Routh | Costume Illustrator |
| Editing | Peter Boyle | Assistant Editor |
| Editing | Peter Holt | Assistant Editor |
| Editing | Richard Hymns | Assistant Editor |
| Directing | Ann Skinner | Continuity |
| Sound | Tom Buchanan | Boom Operator |
