Kai—an outcast—joins Oishi, the leader of 47 outcast samurai. Together they seek vengeance upon the treacherous overlord who killed their master and banished their kind. To restore honour to their homeland, the warriors embark upon a quest that challenges them with a series of trials that would destroy ordinary warriors.
| Directing | Carl Rinsch | Director |
| Production | Scott Stuber | Producer |
| Production | Pamela Abdy | Producer |
| Production | Eric McLeod | Producer |
| Writing | Chris Morgan | Screenplay |
| Writing | Hossein Amini | Screenplay |
| Writing | Walter Hamada | Screenstory |
| Crew | John Mathieson | Cinematography |
| Production | Denise Chamian | Casting |
| Production | Priscilla John | Casting |
| Production | Ania O'Hare | Casting |
| Costume & Make-Up | Penny Rose | Costume Design |
| Costume & Make-Up | Charlotte Finlay | Costume Supervisor |
| Art | Jan Roelfs | Production Design |
| Art | David Allday | Art Direction |
| Art | John Chichester | Art Direction |
| Art | Robert Cowper | Art Direction |
| Art | Fay Greene | Art Direction |
| Art | Stuart Rose | Art Direction |
| Art | Leslie Tomkins | Art Direction |
| Art | Elli Griff | Set Decoration |
| Art | Guy Bradley | Assistant Art Director |
| Art | Gavin Fitch | Assistant Art Director |
| Art | Gary Jopling | Assistant Art Director |
| Art | Zoltán Tóth | Construction Coordinator |
| Art | László Szirmai | Assistant Art Director |
| Art | Slemer Karolina | Art Department Coordinator |
| Art | Jennifer Lewicki | Art Department Coordinator |
| Art | Kevin Cross | Set Designer |
| Art | Miranda Diamond | Set Designer |
| Art | David Doran | Set Designer |
| Art | A. Todd Holland | Set Designer |
| Art | Masako Masuda | Set Designer |
| Art | Suzanna Smith | Set Designer |
| Art | Zoltán Kiss | Sculptor |
| Crew | Rohan Harris | Scenic Artist |
| Crew | Graeme Purdy | Property Master |
| Art | Codrina Spataru | Sculptor |
| Sound | Dan O'Connell | Foley |
| Editing | Daniel Laurie | Dialogue Editor |
| Sound | Tim Nielsen | Supervising Sound Editor |
| Sound | Dean Covill | Sound Designer |
| Sound | Dean Covill | Sound Re-Recording Mixer |
| Sound | Frank A. Montaño | Sound Re-Recording Mixer |
| Sound | Jon Taylor | Sound Re-Recording Mixer |
| Sound | Kevin O'Connell | Sound Re-Recording Mixer |
| Visual Effects | Nicolas Aithadi | Visual Effects Supervisor |
| Visual Effects | Jay Barton | Visual Effects Supervisor |
| Visual Effects | Justin Denton | Visual Effects Supervisor |
| Visual Effects | Allan Magled | Visual Effects Supervisor |
| Visual Effects | Christian Manz | Visual Effects Supervisor |
| Visual Effects | Michael Mulholland | Visual Effects Supervisor |
| Crew | Tom Woodall | Visual Effects Editor |
| Visual Effects | Garv Thorp | Visual Effects Producer |
| Visual Effects | Sarah Swick | Visual Effects Producer |
| Visual Effects | Lena Scanlan | Visual Effects Producer |
| Crew | Tom Partridge | Visual Effects Editor |
| Visual Effects | Alain Lalanne | Visual Effects Producer |
| Crew | Elise Butt | Visual Effects Editor |
| Crew | Stuart M. Ellis | Supervising Animator |
| Costume & Make-Up | Rachel Chrisp | Set Costumer |
| Costume & Make-Up | Ildikó Fogt | Set Costumer |
| Costume & Make-Up | Ian Foweraker | Set Costumer |
| Costume & Make-Up | Philip Goldsworthy | Set Costumer |
| Sound | Kenneth Karman | Music Editor |
| Sound | Julie Pearce | Music Editor |
| Crew | Dean Burtenshaw | Transportation Coordinator |
| Crew | Claudia Kossik | Transportation Coordinator |
| Production | Rudolf András | Location Manager |
| Crew | Bobby White | Dialect Coach |
| Production | Laszlo Rorariusz | Location Manager |
| Crew | Olivia Pickford | Choreographer |
| Crew | Brian C. Hirono | Dialect Coach |
| Crew | Jamie Kemp | Chef |
| Crew | Brian N. Bentley | Compositors |
| Visual Effects | James Baker | Visual Effects |
| Visual Effects | Erik Classen | VFX Artist |
| Art | Gary Freeman | Supervising Art Director |
| Writing | Chris Morgan | Screenstory |
| Crew | Géza Kovács | Stunts |
| Sound | Stephen McLaughlin | Music Score Producer |
| Sound | Matthias Gohl | Music Score Producer |
| Sound | Andrew Brown | Conductor |
| Crew | Kôichi Funayama | Stunts |
| Crew | Ken Goto | Stunts |
| Crew | Nobuyuki Obikane | Stunts |
| Crew | Masahito Okamoto | Stunts |
| Crew | Kazuyuki Okayama | Stunts |
| Crew | Kazuhiko Ozaki | Stunts |
| Crew | Yoshimitsu Tada | Stunts |
| Crew | Hiroki Takano | Stunts |
| Crew | Ryo Tanaka | Stunts |
| Editing | Stuart Baird | Editor |
| Production | Sara Desmond | Production Supervisor |
| Costume & Make-Up | Nadia Stacey | Other |
| Production | Chris Fenton | Executive Producer |
| Directing | David R. Ellis | Second Unit Director |
| Crew | Gary Powell | Stunt Coordinator |
| Camera | Fraser Taggart | Second Unit Director of Photography |
| Sound | Addison Teague | Sound Designer |
| Production | Walter Hamada | Executive Producer |
| Sound | Ilan Eshkeri | Original Music Composer |
| Camera | John Mathieson | Director of Photography |
