 | Robert Fairchild als Jerry Mulligan |
 | Leanne Cope als Lise Dassin |
 | Haydn Oakley als Henri Baurel |
 | Zoe Rainey als Milo Davenport |
 | David Seadon-Young als Adam Hochberg |
 | Jane Asher als Madame Baurel |
 | Julian Forsyth als Monsieur Baurel |
 | Ashley Andrews als Mr Z |
 | Julia Nagle als Olga |
| Ross MacGibbon | Director |
| Joshua Andrews | Producer |
| Stuart Oken | Producer |
| Austin Shaw | Producer |
| George Gershwin | Musical |
| Ira Gershwin | Musical |
| Craig Lucas | Musical |
| Christopher Wheeldon | Choreographer |
| James Swarbrick | Executive Producer |
| Tim Smith | Executive Producer |
| Phil Hunt | Executive Producer |
| Compton Ross | Executive Producer |
| Jonathan Feuer | Executive Producer |
| James Scott | Executive Producer |
| Bonnie Comley | Executive Producer |
| Stewart F. Lane | Executive Producer |
| Rob Fisher | Music Arranger |
| Bob Crowley | Costume Design |
| Bob Crowley | Set Designer |
| Natasha Katz | Lighting Design |
| Jon Weston | Sound Designer |
| Todd Ellison | Music Supervisor |
| Rob Fisher | Music Supervisor |
| Christopher Austin | Orchestrator |
| Bill Elliott | Orchestrator |
| John Rigby | Music Director |
| Patrick Molony | Production Manager |
| Sarah Hull | Production Manager |
| Liadan O'Connor | Production Coordinator |
| James Bicknell | Editor |
| Paul Ingvarsson | Editor |
| Chris Goor | Camera Supervisor |
| Adam Scrivener | Sound Re-Recording Mixer |
| Tim Clark | Sound Supervisor |
| Stefan Musch | Wig Designer |
| Jade Clarke | Makeup Department Head |
| Jade Clarke | Hair Department Head |
| Christopher Wheeldon | Stage Director |
