Grass(2003)

Grass is a British crime series following Billy Bleach, a man whose life unravels after he witnesses a gangland murder while helping his brother. Forced into the Witness Protection Programme, Billy must abandon his London existence and assume a new identity far from everything he knows. The series explores the tension between his old life and his new reality as he struggles to adapt to anonymity while dangerous figures from his past threaten to catch up with him. Caught between loyalty to his former world and the need to survive, Billy navigates the psychological toll of isolation and constant vigilance. Grass examines the human cost of witness protection, blending crime drama with intimate character study as Billy confronts the consequences of being in the wrong place at the wrong time.