The dynamic duo of Chon Wang and Roy O'Bannon return for another crazy adventure. This time, they're in London to avenge the murder of Chon's father, but end up on an even bigger case. Chon's sister is there to do the same, but instead unearths a plot to kill the royal family. No one believes her, though, and it's up to Chon and Roy (who has romance on his mind) to prove her right.
| Editing | Malcolm Campbell | Editor |
| Writing | Alfred Gough | Screenplay |
| Directing | David Dobkin | Director |
| Production | Roger Birnbaum | Producer |
| Production | Gary Barber | Producer |
| Writing | Miles Millar | Screenplay |
| Sound | Randy Edelman | Original Music Composer |
| Camera | Adrian Biddle | Director of Photography |
| Directing | Jakub Dvorak | Assistant Director |
| Production | Donna Morong | Casting |
| Art | Allan Cameron | Production Design |
| Production | Priscilla John | Casting |
| Costume & Make-Up | Anna B. Sheppard | Costume Design |
| Directing | Lori Wyant | Script Supervisor |
| Visual Effects | Matt Johnson | Visual Effects Supervisor |
| Crew | Lee In-Seop | Stunts |
| Crew | Lee In-Seop | Stunt Double |
| Production | Jackie Chan | Executive Producer |
| Production | Willie Chan Chi-Keung | Executive Producer |
| Production | Solon So Chi-Hung | Executive Producer |
| Production | Stephanie Austin | Executive Producer |
| Production | Edward McDonnell | Executive Producer |
| Production | Jonathan Glickman | Producer |
| Production | Tom Karnowski | Unit Production Manager |
| Directing | Scott Thaler | First Assistant Director |
| Directing | E. J. Foerster | Second Unit Director |
| Directing | Christopher Newman | First Assistant Director |
| Directing | Ben Howarth | Second Assistant Director |
| Camera | Harvey Harrison | Second Unit Director of Photography |
| Crew | Jackie Chan | Choreographer |
| Crew | Steve M. Davison | Stunt Coordinator |
| Crew | Jaroslav Peterka | Stunt Coordinator |
| Crew | Jimmy N. Roberts | Stunt Double |
| Production | Gary R. Wordham | Production Supervisor |
| Art | Giles Masters | Art Direction |
| Art | Tony Reading | Art Direction |
| Art | Jaromír Švarc | Art Direction |
| Art | Alex Cameron | Assistant Art Director |
| Art | Mike Stallion | Assistant Art Director |
| Art | Martin Vačkář | Assistant Art Director |
| Art | Peter Young | Set Decoration |
| Art | Rob Cameron | Assistant Set Decoration |
| Crew | James Gemmill | Scenic Artist |
| Costume & Make-Up | Joe Hobbs | Assistant Costume Designer |
| Costume & Make-Up | Jane Clive | Assistant Costume Designer |
| Costume & Make-Up | Daryl Bristow | Costume Supervisor |
| Costume & Make-Up | Jill Avery | Wardrobe Master |
| Costume & Make-Up | Adrian Simmons | Wardrobe Master |
| Costume & Make-Up | Aileen Seaton | Key Makeup Artist |
| Costume & Make-Up | Fiona Connon | Makeup Artist |
| Costume & Make-Up | Jane Walker | Assistant Makeup Artist |
| Costume & Make-Up | Ivo Strangmüller | First Assistant Makeup Artist |
| Costume & Make-Up | Tricia Cameron | Key Hair Stylist |
| Costume & Make-Up | Geraldine Jones | Hairstylist |
| Costume & Make-Up | Norma Webb | Assistant Hairstylist |
| Costume & Make-Up | Zdena Prchlíková | Assistant Hairstylist |
| Directing | Nada Pinter | Script Supervisor |
| Lighting | Kevin Day | Gaffer |
| Lighting | Petr Konrád | Gaffer |
| Camera | David Worley | "A" Camera Operator |
| Lighting | Dean Brkic | Rigging Gaffer |
| Camera | Philip Murphy | Dolly Grip |
| Camera | John Flemming | Key Grip |
| Camera | Roman Hodek | Key Grip |
| Camera | Derek Russell | Best Boy Grip |
| Art | David Balfour | Property Master |
| Visual Effects | Nick Allder | Special Effects Supervisor |
| Crew | Cara Fay | Post Production Supervisor |
| Editing | James A. Brewer | First Assistant Editor |
| Sound | Ian Voigt | Sound Mixer |
| Sound | Simon Firsht | Boom Operator |
| Sound | Daryl B. Kell | Music Editor |
| Art | Gary Damian Thomas | Storyboard Artist |
| Crew | Diana C. Weng | Dialogue Coach |
| Production | Pavel Mrkous | Location Manager |
| Directing | Helena Frankova | Second Second Assistant Director |
| Crew | Gary Gillingham | Production Controller |
| Production | Rob Meisenholder | First Assistant Accountant |
| Crew | Larry Garrison | Unit Publicist |
| Camera | Richard J. Cartwright | Still Photographer |
| Production | Jirí Hrstka | Extras Casting |
| Crew | Jiří Husák | Transportation Coordinator |
| Crew | Pavel Voráček | Transportation Captain |
| Sound | Jim Brookshire | Supervising ADR Editor |
| Sound | Tim Chau | Sound Designer |
| Sound | Tim Chau | Supervising Sound Editor |
| Sound | Odin Benitez | Sound Effects Editor |
| Sound | Michael Jonascu | Sound Effects Editor |
| Sound | David Grimaldi | Sound Effects Editor |
| Sound | Albert Gasser | Sound Effects Editor |
| Sound | Piero Mura | Foley Editor |
| Sound | Bruce Tanis | Foley Editor |
| Sound | Randall Guth | First Assistant Sound Editor |
| Sound | Tim Chau | Sound Re-Recording Mixer |
| Sound | Andy D'Addario | Sound Re-Recording Mixer |
| Sound | Ryan Murphy | Sound Recordist |
| Sound | James Moriana | Foley Artist |
| Sound | Jeffrey Wilhoit | Foley Artist |
| Sound | Nerses Gezalyan | Foley Mixer |
| Sound | Greg Zimmerman | Foley Recordist |
| Visual Effects | Catherine Duncan | Visual Effects Producer |
| Visual Effects | Mark Dornfeld | Visual Effects Supervisor |
| Editing | Mary Beth Smith | Negative Cutter |
| Editing | Dale E. Grahn | Color Timer |
| Crew | Troy Robinson | Stunts |
