Doctor Who
The Ambassadors of Death (1) (7x12)
Air date: Mar 21, 1970
Contact has been lost with Mars Probe 7. When contact is also lost with the recovery ship, UNIT is called in and the Doctor learns that someone is sending messages to the vessel.
- Premiered: Nov 1963
- Episodes: 706
- Followers: 1541
- Ended
- BBC One
- Saturday at 17