Cast of Adolescence

Owen Cooper plays Jamie Miller, a 13-year-old school boy at the center of the series.

Stephen Graham portrays Eddie Miller, a character whose relationship with Jamie is central to the story.

Ashley Walters takes on the role of DI Luke Bascombe, the detective working on the case.

Erin Doherty stars as Briony Ariston, a character involved in the unfolding events.

Faye Marsay appears as DS Misha Frank, working alongside DI Luke Bascombe.

Christine Tremarco plays Manda Miller, a figure closely connected to Jamie.

Mark Stanley takes on the role of Paul Barlow in the series.