Adolescence (TV) Cast
The cast of Adolescence. Updated on June 19, 2025.
9 actors
Owen Cooper
as Jamie Miller (4 episodes)

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

Stephen Graham
as Eddie Miller (4 episodes)

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

Ashley Walters
as DI Luke Bascombe (4 episodes)

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

Erin Doherty
as Briony Ariston (4 episodes)

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

Faye Marsay
as (4 episodes)

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

Christine Tremarco
as (4 episodes)

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

Mark Stanley
as (4 episodes)

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

Jo Hartley
as (4 episodes)
Amelie Pease
as (4 episodes)
For the best insights and data about the TV show Adolescence, visit our main Adolescence page.