 | Armand Assante als Alfred de Marigny |
 | Catherine Mary Stewart als Nancy |
 | Rod Steiger als Sir Harry Oakes |
 | Mariette Hartley als Lady Oakes |
 | Kevin McCarthy als Harold Christie |
 | Michael Sarrazin als Mike Vincent |
 | Andrew Ray als Duke of Windsor |
 | Linda Griffiths als Duchess of Windsor |
 | Wayne Rogers als Raymond Schindler |
 | Johnny Sekka als Alfred Adderly |
 | Tim Woodward als Godfrey Higgs |
 | Gwynyth Walsh als Lee Kingsley |
 | Ron White als Lucky Luciano |
 | Sam Malkin als Meyer Lansky |
 | Damir Andrei als Marc Sorel |
 | Henry Ramer als Lt. Charles Haffenden |
 | Peter Blythe als Maj. Eric Nicholls |
 | Shaun Scott als Dennis Bullingham |
 | John Swindells als Col. R.A. Erskine Lindop |
| Ben Gordon als Cpt. James Barker |
 | Sean McCann als Cpt. Ed Melchen |
| Roy Hall als Dr. Gordon |
 | Colin Fox als Axel Wenner-Green |
| Ancile Gloudon als Samuel |
 | Nigel Bennett als Lt. Johnny Douglas |
| Carl Davis als Edgar |
| Paul Campbell als Terron |
| Leonie Forbes als Mrs. Kinbona |
| Elizabeth Richardson als Joyce Higgs |
| Bobby Ghisays als Judge Oscar Daly |
| Adele Colfelt als Dowager |
| Ashley Gambrill als Angela |
| Linda Gambrill als Dowager |
| Brian Heap als Young Man |
| Tony Hendriks als Correspondent |
| Chris Kenmay als Captain |
| Peter Lloyd als Curtis Thompson |
| Paul Noble als Douglas |
| Kirsten Pringle als Cynthia |
| Cindy Breakspeare als Sophie (as Cindy Tavares-Finson) |
| Munair Zacca als Photographer |
| Helen Burrell als Secretary |
| Harvey Hart | Director |
| Albert J. Dunk | Director of Photography |
| Hagood Hardy | Original Music Composer |
| Michael Custance | Producer |
| James Leasor | Novel |
| Andrew Laskos | Writer |
| Ian McDougall | Producer |
| Shelley Cook | Stunts |
| Gerry Holmes | Art Direction |
| Robin Fraser-Paye | Costume Designer |
| Deirdre Bowen | Casting |
| Daniel T. Cahn | Supervising Editor |
| W. Paterson Ferns | Executive Producer |
| Peter Jeffries | Executive Producer |
| Leonard Hill | Executive Producer |
| Joel Fields | Co-Producer |
| Gwen Iveson | Production Supervisor |
| Natalie Thompson | Unit Manager |
| Nick Hayton | Assistant Director |
| Wendy Eidson | Second Assistant Director |
| Frank Siracusa | Second Assistant Director |
| Donald Mowat | Makeup Artist |
| Judy Murdock | Assistant Makeup Artist |
| Geraldine Jones | Hairstylist |
| Annie Townsend | Assistant Hairstylist |
| Catherine Halloran | Wardrobe Master |
| Lorraine Carson | Wardrobe Master |
| James Langan | Wardrobe Assistant |
| Alistair MacRae | First Assistant Art Direction |
| Susan Henzell | Second Assistant Art Director |
| Enrico Campana | Set Decoration |
| Kevin Breen | Lead Set Dresser |
| Jackie Field | Property Master |
| Bruce Grant | Assistant Property Master |
| Andy Chmura | Camera Operator |
| Eric D. Andersen | Camera Operator |
| James R. Connell | Camera Operator |
| John McLaughlin | Underwater Camera |
| David Neil Trifunovich | Special Effects |
| Bob Sher | Construction Coordinator |
| Mara McSweeny | Production Coordinator |
| Gina Fowler | Assistant Production Coordinator |
| Caroline Dring | Production Coordinator |
| Peter Packer | Location Manager |
| Rob Iveson | Production Manager |
| Michael Brownstone | Location Manager |
| Doreen Jones | Casting Director |
| Rosemary McCarty | Production Accountant |
| Susan Starre McKibbin | Assistant Accountant |
| Colette McDougall | Production Coordinator |
| Lynn Harris | Production Coordinator |
| Cecile Burrowes | Casting |
| Miko Blanco | Choreographer |
| Katherine Downey | Script Supervisor |
| Bruce Carwardine | Sound Mixer |
| Glen Gauthier | Boom Operator |
| Michael Hall | Assistant Camera |
| Steve Williams | Assistant Camera |
| David Jarrell | Gaffer |
| Donnie Allen | Rigging Gaffer |
| Ron Gillham | Key Grip |
| Andrew Mulkani | Rigging Grip |
| Fred Ionson | Transportation Coordinator |
| David Hill | Editor |
| John Caper Jr. | Music Supervisor |
| Rebecca Ross | Co-Editor |
| Scott Powell | Assistant Editor |
| Branko Racki | Stunt Coordinator |
| Johnny Walker | Assistant Camera |
