Fresh from his acclaimed turn in Adolescence, Stephen Graham undertook an unconventional preparation method for his next major role, playing a serial killer in the upcoming drama Nocturne. Rather than pursuing solitary research, Graham chose to binge true-crime content with his wife as a way of immersing himself in the subject matter.

The approach marks a notably domestic side to the actor's craft, suggesting that even for the darkest of roles, Graham prefers collaboration and companionship over isolation. The shift from the gritty social drama of Adolescence to portraying a serial killer in Nocturne represents another demanding transformation for one of British screen acting's most respected figures.

Graham has built a reputation for intensive character work, and his preparation for Nocturne appears consistent with that commitment.