: 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 story revolves around a mystery at regarding Mars Probe 7 , which has been out of contact for seven months. "Doctor Who" The Ambassadors of Death: Episode ...
: Michael Ferguson , noted for his use of lens flares and dynamic action sequences. : A recovery mission, Recovery 7 , returns
: Primarily credited to David Whitaker , though the final script was heavily rewritten by Malcolm Hulke , Trevor Ray , and Terrance Dicks . : Michael Ferguson , noted for his use
: Features the first instance of the TARDIS console being used while removed from the TARDIS. It is also known for its gritty "Quatermass-style" thriller vibe and extensive location filming. Episode List & Original Air Dates Original Air Date Episode 1 March 21, 1970 Episode 2 March 28, 1970 Episode 3 April 4, 1970 Episode 4 April 11, 1970 Episode 5 April 18, 1970 Episode 6 April 25, 1970 Episode 7 May 2, 1970 Critical Reception
: The kidnapping is orchestrated by General Carrington , a xenophobic ex-astronaut who intends to use the ambassadors to incite a war against their kind.