Mitchell Harper

Mitchell Harper (portrayed by Charlie Wernham) – Mitchell appeared to be the tough guy of Alfie's class. He often poked fun alfie would usually get his own back by poking fun at Mitchell's family life, commenting that he didn't know who his dad was and how he lived in a caravan. He is a huge WWE fan and he cried at the end of Toy Story 3. He had a friendship with Rem Dogg which sees them constantly making insulting comments about each other and their respective mothers.

Despite not liking Alfie, Alfie describes him as one of his favourite students in the Bad Education Handbook, and they develop a friendship during Series 2. In Series 3, they get along much better. In Series 3, he becomes infatuated with Cleopatra. In the second episode of Series 3, Mitchell left Abbey Grove after his father's fairground is shut down by the council. It is implied that he had moved and transferred to another school, but by "The Exam", Mitchell is shown in a youth detention centre.