Doctor Who: The Ambassadors of Death (1970) — Cast
Cast
| Bernard Martin | Mactilburgh's Assistant |
| Tony Harwood | Flynn |
| Steve Peters | Ambassador Sarek |
| Ronald Allen | Cornish |
| Carl Conway | Mactilburgh's Assistant |
| John Lord | Aviva Masters |
| Roy Scammell | Military Technician |
| Gordon Sterne | Heldorf |
| Cheryl Molineaux | Rutherford |
| Nicholas Courtney | Stewart |
| Cyril Shaps | Lennox |
| Robert Robertson | Collinson |
| Ray Armstrong | Grey Eyes |
| John Moreno | Dobson |
| James Haswell | Corporal Harrigan |
| Dallas Cavell | Quinlan |
| Peter Noel Cook | Space Oddity |
| John Abineri | Carrington |
| Max Faulkner | Letham Unit |
| Jon Pertwee | Doctor |
| Robert Cawdron | Taltalian |
| Caroline John | Liz |
| Peter Halliday | Aliens |
| Joanna Ross | Mactilburgh's Assistant |
| John Levene | Benton |
| James Clayton | Jennifer Parker |
| William Dysart | Reegan |
| Michael Wisher | Julianne Wakefield |
| Ric Felgate | Ambassador Sarek |
| Derek Ware | Letham Unit |
| Geoffrey Beevers | Merle Johnson |
| Neville Simons | Michaels |
Crew
| Dick Coles | Assistant Production Design |
| Dudley Simpson | Original Music Composer |
| Brian Hodgson | Special Sound Effects |
| A.A. Englander | Camera Operator |
| Geoff Shaw | Lighting Director |
| Delia Derbyshire | Theme Song Performance |
| Ralph Walton | Lighting Director |
| Dave Sydenham | Lighting Director |
| Tony Leggo | Camera Operator |
| Ian Scoones | Visual Effects |
| Barry Letts | Producer |
| Christine Rawlins | Costume Design |
| Terrance Dicks | Script Editor |
| Peter Day | Visual Effects |
| Michael Ferguson | Director |
| Brian Hiles | Sound |
| Ron Bowman | Editor |
| Chris Wimble | Editor |
| Don Godden | Editor |
| Gordon Mackie | Sound |
| David Whitaker | Writer |