The Walk-In(2022)

The Walk-In is a British drama series following Matthew Collins, a former far-right activist who became an undercover informant for the BNP during the 1990s. After being forced into hiding to protect his identity, Collins returns to the UK determined to rebuild his life. Now working on the frontlines of deradicalisation, he engages directly with young white men drawn to extremist ideology, using his insider knowledge to challenge their beliefs. The series explores Collins's complex journey from radical operative to reformed activist, examining the psychological toll of his double life and the moral complexities of fighting extremism from within. Grounded in real events, The Walk-In presents an unflinching look at British far-right movements and the personal cost of undercover work.