While the series isn't based on a true story, Graham -- who portrays Eddie Miller, Jamie's dad in the series, in addition to being a co-writer -- told Rolling Stone UK that he drew inspiration from the several real-life incidents that happened among youth in the U.K., specifically several incidents that involved the stabbing of teen girls.

Exclusive: ‘There’s influences that we have no idea of that are affecting our young culture,’ Graham told The Independent

Stephen Graham's latest role in Adolescence has critics buzzing, but it's just the tip of the iceberg in a career filled with unforgettable performances.