Trailer
 | Warren Clarke as Edgar Garrett |
 | Patrick Malahide as John Carter |
 | Alan MacNaughtan as Ken Tuke |
 | Jane Wood as Julie Garrett |
 | Steven Jackson as Michael |
 | Jerome Flynn as Nigel |
| June Page as Carol |
| Iain Rattray as Government Minister |
| Susan Dowdall as First Civil Servant |
| Henry Moxon as Second Civil Servant |
| Peter Sands as Naval Officer |
 | James Walker as Bookseller |
| Douglas Harris as Taff |
 | Richard Cubison as Harry |
 | Eileen Helsby as Supervisor |
| Neil Salvage as Technician |
| Dominic Allan as Uniformed Policeman |
| Charles Pemberton as Plainclothes Policeman |
| Peter Quince as Reporter |
| Deborah-Jane Sharpe as Reporter |
 | Steffanie Pitt as Tuke's Secretary |
| Martin Wagner as Van Driver |
 | Keith Rawlings as Hunt Secretary |
| Bibs Ekkel as Russian Soldier |
| Jason Evans as Stephen |
| Jason King as Fin |
 | James Lance as Danny |
| Directing | |
| Gavin Millar | Director |
Writing | |
| Brian Phelan | Writer |
Production | |
| Alan Shallcross | Producer |
Sound | |
| Stanley Myers | Music |
