Heartstopper cast is including:
Joe Locke as Charlie Spring (8 episodes), Kit Connor as Nick Nelson (8 episodes), William Gao as Tao Xu (8 episodes), Yasmin Finney as Elle Argent (8 episodes), Cormac Hyde-Corrin as Harry Greene (7 episodes), Tobie Donovan as Isaac Henderson (6 episodes), Sebastian Croft as Ben Hope (6 episodes), Olivia Colman as Sarah Nelson (6 episodes), Ashwin Vishwanath as Sai Verma (6 episodes), Evan Ovenell as Christian McBride (6 episodes), Rhea Norwood as Imogen Heaney (6 episodes), Araloyin Oshunremi as Otis Smith (6 episodes)