Cast & crew
The Riddle (2007)
Directed by Brendan Foley
Cast
| Vinnie Jones | Mike Sullivan |
| Vera Day | Sadie Miller |
| Magda Rodriguez | Ruth |
| Julie Cox | Kate Merrill |
| Derek Jacobi | The Tramp / Charles Dickens |
| Mel Smith | Professor Cranshaw |
| Vanessa Redgrave | Roberta Elliot |
| Jason Flemyng | Don Roberts CEO |
| P.H. Moriarty | D.I. Willis / Constable Frederick (as P H Moriarty) |
| Elly Fairman | Veronica Miller |
| Barbara Edwards | Receptionist |
| Louise Morrison | Kelly Robinson |
| Michael Fenton Stevens | Alistair Forsyth M.P. |
| Shelly Goldstein | Maud Skenshal |
| Gareth Hunt | Roy McBride |
| Allin Kempthorne | Cedric Skenshal |
| Paul Valentine | Foreshore Thug 1 |
| Clemmie Myers | Margot / Alice Abercrombie |
| Kenny Lynch | Shotgun Ronnie White |
Crew
| Brendan Foley | Author |
| James Hollond | Executive Producer |
| Joe Condren | Stunt Coordinator |
| Brendan Foley | Director |
| Mark Moriarty | Cinematography |
| Ross Bradley | Editor |
| Steve Gunn | Stunts |
| Norman Kelly | Stunts |
| Tony Condren | Stunts |
| Daniel J.B. Taylor | Executive Producer |
| Donald A. Starr | Executive Producer |
| Peter Burrell | Producer |
| Graham Slack | Music |
| Angela Billows | Costume Design |
| Lars Hermann | Producer |
| Michael Kane | Production Design |
| Belinda Cusmano | Set Decoration |
| Chris Chrisafis | Producer |
| Brendan Foley | Producer |
| Ed Harper | Line Producer |
| Matthew Button | Art Direction |
| Joe Condren | Producer |
| Cornelius Carr | Stunts |
| Mark Moriarty | Producer |