Atif Basra

Atif was the caretaker at Coal Hill School in the 2010s.

Six weeks into the 2013/2014 school year, he placed a tin bucket under a leak in the roof in the corridor outside Clara Oswald's classroom. (PROSE: Normality)

The following year, the Twelfth Doctor hypnotised him into believing he had the flu, as well as a flying car and three wives, in order to go undercover as the replacement caretaker to stop the Skovox Blitzer. (TV: The Caretaker)