|Place of origin:||Earth|
|Appearance:||Terror of the Autons|
|Main actor:||Stephen Jack|
In the 1970s, McDermott alerted him to the changes introduced by the Master. When Farrel arrived, he learned McDermott was dead. Telling Rex he had a day to get rid of the Master, Farrel left for his house. Before he left, the Master put a Nestene-controlled plastic troll doll in Farrel's car.