The Raston Warrior Robot was the ultimate killing machine! It was designed to be so fast that it could leap in a split second in time. The Third Doctor and Sarah-Jane witnessed a Raston Warrior Robot destroy an entire squad of Cybermen in the Death Zone on Gallifrey (The Five Doctors).

The Five Doctors 

★★★★★

TX: 25/11/1983

Written by Terrance Dicks    Directed by Peter Moffatt

The first Five incarnations of the Doctor and some of their companions are brought to the Death Zone on Gallifrey to participate in the Game of Rassilon. Along the way, the Doctors and their companions fight familiar enemies, such as a Dalek, the Cybermen, the Master, a Yeti and the Raston Warrior Robot. The Fifth Doctor realises that there is a traitor on the High Council of the Time Lords: Borusa. Borusa frames the Castellan for his own misdemeanours. The Doctor unmasks Borusa as a traitor. Borusa intends to claim immortality from the legendary Rassilon inside Rassilon’s tomb. However, the Doctors realise that this a trick, as Borusa is sealed inside the tomb forever. The Doctors and their companions return to their proper places in time and space. Chancellor Flavia offers the Doctor the office of the Presidency of the Time Lords, but the Doctor turns this down and runs away in the TARDIS once again.