| Ian McKellen | ... | Antony Skipling | |
| Maurice Kaufmann | ... | 1st Interrogator | |
| Prentis Hancock | ... | 2nd Interrogator | |
| Kate Coleridge | ... | Susie | |
| Patrick Malahide | ... | Police Sergeant | |
| Michael Troughton | ... | Police Sergeant | |
| Cyril Shaps | ... | Mountjoy | |
| David Ryall | ... | Lane | |
| Gwyneth Powell | ... | Doris | |
| David Howey | ... | Foster | |
| Peter Childs | ... | Sellars |
| Episode Crew |
Directed by | |||
| Robert Tronson | |||
Writing credits(in alphabetical order) | ||
| John Bowen | writer | |
| Andrew Brown | deviser | |
Produced by | |||
| Brenda Ennis | .... | producer | |
| Joan Rodker | .... | executive producer | |
Film Editing by | |||
| Ray Ball | |||
Casting by | |||
| Ann Fielden | |||
Production Design by | |||
| Norman Garwood | |||
Costume Design by | |||
| Jill Silverside | |||
Makeup Department | |||
| Pauline Saunders | .... | makeup artist | |
Sound Department | |||
| Stan Lee | .... | sound | |
| Basil Rootes | .... | film sound recordist | |
Camera and Electrical Department | |||
| Albert Almond | .... | senior camera operator | |
| Ray Sieman | .... | film camera (as Raymond Sieman) | |
| Paul Stripp | .... | vision control | |
| Ken Tester-Brown | .... | lighting | |
Editorial Department | |||
| Martin Perrett | .... | vision mixer | |
Music Department | |||
| Andy Mackay | .... | composer: theme music | |
Other crew | |||
| Shirley Cleghorn | .... | stage manager | |
| Peter Groome | .... | studio supervisor | |
| Phill Hill | .... | floor manager (as Phillip Hill) | |
| Robert Holmes | .... | story editor | |
| Denver Thornton | .... | location manager | |
| Jill Watts | .... | production assistant | |
| Series Crew These people are regular crew members. Were they in this episode? |
Writing credits(in alphabetical order) | ||
| Andrew Brown | creator | |
Produced by | |||
| Richard Bates | .... | producer (first episodes) | |
| Main series | Episode guide | Full cast and crew |
| IMDb TV section | IMDb Drama section |