Coal Hill School has been a feature of Doctor Who since the first episode, but now we get to see the day-to-day adventures of the students coping with intrusions from space and time.

Greg Austin, Fady Elsayed, Vivian Oparah, Sophie C. Hopkins, Katherine Kelly, Jordan Renzo, Moses Adejimi, Steven Lathwell, Anna Shaffer, Samuel Rush, Pooja Shah, Nigel Betts, Aaron Neil, Pooky Quesnel, Paul Marc Davis, Shannon Murray, Natasha Gordon, Ellie James, Ben Peel, Con O'Neill