Ace returns to Perivale to visit her friends, only to find they have been abducted to an alien planet by a race called the Cheetah People who were shown the way to Earth by the Master. The Doctor must find a way off the planet before they all succumb to its savage influence.
Sylvester McCoy , Sophie Aldred , Anthony Ainley , Julian Holloway , Lisa Bowerman , Norman Pace , Sakuntala Ramanee , David John , Adele Silva
BBC