| Tom Adams | ... | Simon | |
| Angela Browne | ... | Helen Winters | |
| John Cairney | ... | Moker | |
| William Hartnell | ... | Fred | |
| Michael Quinn | ... | Nick Craig | |
| Gabriel Toyne | ... | Desk Sergeant | |
| Anne Wakefield | ... | Rita | |
| Colette Wilde | ... | Pauline | |
| Vic Wise | |||
| Donald Wolfit | ... | Sir Andrew Wilson |
| Episode Crew |
Directed by | |||
| Norman Harrison | |||
Writing credits | ||
| John Gosling | (book) | |
| Lewis Davidson | writer | |
Produced by | |||
| Connery Chapell | .... | producer | |
| Denis Holt | .... | associate producer | |
Sound Department | |||
| Peter Davies | .... | sound mixer | |
| Series Crew These people are regular crew members. Were they in this episode? |
Directed by | |||
| Phil Brown | |||
| James Ferman | |||
| Norman Harrison | |||
| Antony Kearey | |||
| Christopher Morahan | |||
| John Nelson-Burton | |||
| Geoffrey Nethercott | |||
| Eric Price | |||
| Hugh Rennie | |||
| William G. Stewart | |||
| Dennis Vance | |||
Writing credits(in alphabetical order) | ||
| Brad Ashton | writer | |
| Geoffrey Bellman | writer | |
| Julian Bond | writer | |
| Patrick Campbell | writer | |
| Brian Clemens | writer | |
| Dave Cummin | writer | |
| Lewis Davidson | writer | |
| Anthony Dawson | writer | |
| Basil Dawson | writer | |
| Reed De Rouen | writer | |
| Larry Forrester | writer | |
| Tudor Gates | writer | |
| Lewis Greifer | writer (as Joshua Adam) | |
| Leon Griffiths | writer | |
| Richard Harris | writer | |
| Kenneth R. Hayles | writer | |
| Robert Holmes | writer | |
| Malcolm Hulke | writer | |
| Philip Levene | writer | |
| Bill MacIlwraith | writer | |
| Louis Marks | writer | |
| Max Marquis | writer | |
| Guy Morgan | writer | |
| Maurice Murphy | writer | |
| Nicholas Palmer | writer | |
| Robert Stewart | writer | |
| John Whitney | writer | |
| Peter Yeldham | writer | |
Produced by | |||
| Dennis Vance | .... | producer (1964) | |
Original Music by | |||
| Philip Green | |||
Other crew | |||
| Brian Clemens | .... | story editor (season 3) | |
| Main series | Episode guide | Full cast and crew |
| IMDb TV section | IMDb Crime section | Add this title to MyMovies |