"doctor Who" The Ambassadors Of Death: Episode ... -

: The kidnapping is orchestrated by General Carrington , a xenophobic ex-astronaut who intends to use the ambassadors to incite a war against their kind.

: Michael Ferguson , noted for his use of lens flares and dynamic action sequences. "Doctor Who" The Ambassadors of Death: Episode ...

: A recovery mission, Recovery 7 , returns to Earth, but the occupants are kidnapped by criminals led by Reegan . It is discovered that the "astronauts" are actually radiation-dependent alien ambassadors who swapped places with the humans. : The kidnapping is orchestrated by General Carrington

: Includes Jon Pertwee (The Doctor), Nicholas Courtney (Brigadier Lethbridge-Stewart), and Caroline John (Liz Shaw). It is discovered that the "astronauts" are actually

: The Doctor takes a solo flight into space—without the TARDIS—to find the real astronauts aboard an alien mother ship.

The story revolves around a mystery at regarding Mars Probe 7 , which has been out of contact for seven months.