The second of a two-part film adaptation of Alexandre Dumas' novel. Constance is kidnapped before D'Artagnan's eyes. In a frantic quest to save her, the young musketeer is forced to join forces with the mysterious Milady de Winter. But as war is declared and Athos, Porthos and Aramis have already joined the front, a terrible secret from the past shatters all old alliances. As the King falls further and further under the control of Cardinal Richelieu, D'Artagnan and the Musketeers are the last bastions before chaos. But, drawn into a plot that threatens to put the country to fire and sword, fate presents them with a terrible choice: will they have to sacrifice those they love to complete their mission?
| Costume & Make-Up | Thierry Delettre | Costume Design |
| Visual Effects | Jean-Christophe Magnaud | Special Effects Supervisor |
| Editing | Stan Collet | Editor |
| Camera | Fabrice Bismuth | First Assistant "A" Camera |
| Writing | Matthieu Delaporte | Writer |
| Writing | Alexandre de La Patellière | Writer |
| Crew | Dominique Fouassier | Stunt Coordinator |
| Camera | Nicolas Bolduc | Director of Photography |
| Art | Patrick Schmitt | Supervising Art Director |
| Production | Dimitri Rassam | Producer |
| Costume & Make-Up | Stéphane Robert | Key Makeup Artist |
| Sound | Guillaume Roussel | Music |
| Production | Elodie Demey | Casting Director |
| Costume & Make-Up | Kerry Skelton | Makeup Artist |
| Production | Matthieu Prada | Executive Producer |
| Crew | Stéphane Linet | Armorer |
| Crew | Olivier Nguyen | Special Effects |
| Crew | Audrey Meschi | Stunts |
| Costume & Make-Up | Frédérique Ney | Makeup Designer |
| Camera | Eric Bialas | "B" Camera Operator |
| Costume & Make-Up | Chloé Van Lierde | Assistant Makeup Artist |
| Costume & Make-Up | Marthe Faucouit | Makeup Artist |
| Directing | Martin Bourboulon | Director |
| Costume & Make-Up | Bruce Lignerat | Costumer |
| Art | Stéphane Taillasson | Production Design |
| Costume & Make-Up | Marion Chevance | Makeup Artist |
| Visual Effects | Olivier Cauwet | Visual Effects Supervisor |
| Production | Bastien Sirodot | Co-Producer |
| Camera | Thibault Marsan-Bacheré | Steadicam Operator |
| Camera | Julien Panié | Still Photographer |
| Sound | Malo Thouément | Boom Operator |
| Art | Etienne Mercier | Property Master |
| Costume & Make-Up | Avril Carpentier | Hairstylist |
| Art | Emmanuel Delis | Set Decoration |
| Art | Jonathan Delerue | Storyboard Artist |
| Costume & Make-Up | Diane Dussaud | Wardrobe Supervisor |
| Lighting | Eric Gies | Gaffer |
| Crew | Jorge Escribens | Drone Operator |
| Crew | Nicolas Bonnet | Post-Production Manager |
| Art | Alexis Brami | Second Assistant Art Director |
| Camera | Brice Tholozan | Drone Pilot |
| Lighting | Jean-Bernard Lortie | Electrician |
| Art | Edouard Blaise | Property Master |
| Camera | Guillaume Quilichini | Camera Operator |
| Camera | François-Xavier Walter | Grip |
| Production | Sarah Blanc | Production Coordinator |
| Art | Samir Moundy | Swing |
| Camera | Laurent Schepman | Best Boy Grip |
| Directing | Marie Gennesseaux | Script Supervisor |
| Production | Valentine Kervagoret | Production Supervisor |
| Crew | Tony Augé | Stunts |
| Crew | Sébastien Fouassier | Stunts |
| Lighting | Benjamin Tessier | Electrician |
| Camera | Michel Strasser | Key Grip |
| Crew | Yannick Heuveline | Carpenter |
| Art | Mathias Canard | Set Dresser |
| Camera | Anna-Katia Vincent | Additional First Assistant Camera |
| Lighting | Damien Bret | Electrician |
| Sound | Emmanuel Ughetto | Boom Operator |
| Lighting | Sébastien Combe | Lighting Programmer |
| Directing | Julien Dara | Third Assistant Director |
| Costume & Make-Up | Sophie Dauchez | Additional Hairstylist |
| Lighting | Brice Bourdet | Rigging Grip |
| Production | Cédric Iland | Co-Producer |
| Sound | David Rit | Sound |
| Directing | Zoé Chadeau | Assistant Director |
| Production | Guinal Riou | Production Manager |
| Crew | Laurent Coin | Stunts |
| Production | Manon Poudoulec | Extras Casting |
| Production | Robin Welch | Location Manager |
| Crew | Nicolas Thévenin | Video Assist Operator |
| Sound | Pierre-Marie Dru | Music Supervisor |
| Sound | Pierre-Marie Dru | Music Producer |
| Editing | Fabian Pascal | Colorist |
| Directing | Carole Amen | First Assistant Director |
| Crew | Dimitri Besicovitch | Stunts |
| Production | Loraine Roche-Tanguy | Production Coordinator |
| Directing | Sonia Mandelbaum | Assistant Director |
| Costume & Make-Up | Marie-France Thibault | Additional Hairstylist |
| Production | Baptiste Jourdan | Assistant Location Manager |
| Directing | David Biet | Second Assistant Director |
| Crew | Marc David | Stunts |
| Directing | Louis Giacobetti | Second Assistant Director |
| Camera | Elliott Carrasco | Drone Cinematographer |
| Sound | Thibaut Demoor | Boom Operator |
| Editing | Mickaël Commereuc | Colorist |
| Crew | Julie Robert | Assistant Script |
| Sound | Clément Lemariey | Boom Operator |
| Lighting | Mathilde Fouant | Lighting Technician |
| Production | Camille Nahassia | Production Coordinator |
| Directing | Melvin Nkosi | Third Assistant Director |
| Camera | Guillaume Genini | First Assistant Camera |
| Camera | Guillaume Genini | Focus Puller |
| Production | Jean-Louis Guichaoua | Post Production Coordinator |
| Art | Luca Crepelle | Set Decoration Buyer |
| Costume & Make-Up | Roxane Bruneton | Hairstylist |
| Camera | Strasser Matteo | Grip |
| Crew | Quentin D'Hainaut | Stunts |
| Crew | Cedric Chavin | Stunt Double |
| Editing | Emmanuel Le Ridant | Colorist |
| Costume & Make-Up | Karine Palazzi | Key Makeup Artist |
| Production | Coline Hieronimus | Production Assistant |
| Art | Omid Gharakhanian | Construction Buyer |
| Camera | Amandine Nolin | Second Assistant "B" Camera |
| Lighting | Thibault Bru | Electrician |
| Art | Alexis Pont | Assistant Property Master |
| Production | Isabelle d’Olce | Administration |
| Directing | Mathis Dujardin | Assistant Director |
| Camera | Matteo Nira Mancini | Grip |
| Camera | Benjamin Lavayssière | Drone Pilot |
| Costume & Make-Up | Léa Peixoto | Costume Assistant |
| Directing | Emmanuelle Tan | Third Assistant Director |
| Costume & Make-Up | Caroline Vlieghe | Makeup Artist |
| Costume & Make-Up | Laura Bernard | Makeup Artist |
| Art | Kalinka Weiler | Location Scout |
| Editing | Léa Audouin | Dailies Operator |
| Production | Jean Bolzinger | Assistant Location Manager |
| Art | Mark Schons | Concept Artist |
| Crew | Estelle Piget | Stunt Double |
| Costume & Make-Up | Bénédicte De Lataillade | Makeup Artist |
| Production | Estelle Brision | Extras Casting Assistant |
| Lighting | Marc Rossero | Lighting Technician |
| Camera | Pablo Sotes | Drone Pilot |
| Crew | Jean Eudes Drouvin | Stunts |
| Crew | Alexandre Moreira | Stunt Double |
| Crew | Clara Chanu | Video Assist Operator |
| Costume & Make-Up | Nil Farrell | Wardrobe Assistant |
| Art | Elisa Tulli | Assistant Art Director |
| Camera | Maryline Touret | First Assistant "B" Camera |
| Production | Lora Quelennec | Assistant Location Manager |
| Crew | Elin Fischer | Video Assist Operator |
| Art | Benjamin Vasseur | Location Scout |
| Lighting | William Dumont | Electrician |
| Lighting | Pascal Rossignol | Rigging Grip |
| Editing | Théodore Julia | Dailies Operator |
| Costume & Make-Up | Alexandra Becquet | Additional Hairstylist |
| Production | Hugo Froideval | Assistant Location Manager |
| Art | Gauthier Ravily | Location Scout |
| Art | Barthelemy Thomas | Set Dresser |
| Crew | Amandine Derdoukh | Assistant Script |
| Production | Ignacio Segura | Co-Producer |
| Costume & Make-Up | Aurore Bougouin | Makeup Artist |
| Costume & Make-Up | Jennifer Levacher | Hairstylist |
| Costume & Make-Up | Lucrèce Touret | Additional Hairstylist |
| Production | Romane Boogaerts | Assistant Accountant |
| Production | Romane Boogaerts | Production Assistant |
| Production | Olivier Meunier | Assistant Accountant |
| Directing | Meryll Adjedj | Second Assistant Director |
| Directing | Gabriella Farah | Third Assistant Director |
| Directing | Turina Sausse | Third Assistant Director |
| Art | Clémentine Carrasco | Assistant Art Director |
| Art | Clémence Hamel | Assistant Set Decoration |
| Sound | Pierre Bezard | Boom Operator |
| Crew | Gaëtan Caillot | Stunts |
| Crew | Andy Deschamps | Stunts |
| Crew | Alexandre Yde | Stunts |
| Crew | Richard Zannini | Stunts |
| Camera | Melina Brioude | Second Assistant "A" Camera |
| Costume & Make-Up | Marine Dubol | Seamstress |
| Costume & Make-Up | Tara Mahé | Wardrobe Coordinator |
| Production | Anton Migoya | Assistant Location Manager |
| Costume & Make-Up | Anthony Jagu | Hairstylist |
| Production | Pierre Madrolles | Post Production Coordinator |
| Production | Sarah Okendo | Data Management Technician |
| Costume & Make-Up | Thibault Debleds | Additional Hairstylist |
| Costume & Make-Up | Justine Fiorito | Makeup Artist |
| Costume & Make-Up | Margherita Laserpe | Makeup Artist |
| Production | Hayyah Setton | Administration |
| Production | Svetlane Vaesken | Controller |
| Directing | Juliette Crété | First Assistant Director |
| Directing | Neige de la Patellière | Assistant Director Trainee |
| Crew | Flora Zenenski | Special Effects Assistant |
| Crew | Gauthier Dussol | Stunts |
| Crew | Steven Janic | Stunts |
| Crew | Yang Mamath | Stunts |
| Crew | Chloé Pages | Stunt Double |
| Crew | Axel Sarrazin | Stunts |
| Lighting | Vincent Garat | Electrician |
| Camera | Olivier Thual | Dolly Grip |
| Production | Clément Noblecourt | Extras Casting |
| Sound | Raphaëlle Dannus | Music Supervisor |
| Sound | Raphaëlle Dannus | Music Producer |
