: Faced with mounting pressure, she deletes police messages to protect her time with Liam, though she eventually warns the police about Liam's surveillance of the Joshis.
In Season 1, Episode 4 of the 2025 British crime drama , the narrative shifts toward high-stakes undercover work as the central character, Alison, is drawn deeper into the criminal world she was hired to observe. Plot Summary [S1E4] Code of Silence
: Alison's ex-boyfriend attempts to win her back with a proposal at an old cinema, which she ultimately rejects to pursue her dinner with Liam. : Faced with mounting pressure, she deletes police
: Under an alias, Liam has Alison lip-read conversations of the wealthy Joshi family, who are preparing to sell a valuable necklace. This confirms the gang's target: the Croesus International Vaults . : Under an alias, Liam has Alison lip-read
: By the end of the episode, Liam reveals the necklace he intends to steal and makes a bold offer: he wants Alison and her mother to move to Brazil with him once the job is finished, promising that no one will get hurt. Key Character Developments
The episode carries a or 15 rating. According to the IMDb Parents Guide , content includes:
: Alison struggles with her feelings for Liam after they spend the night together. Meanwhile, the police—specifically Ashleigh and James—grow increasingly concerned about her loyalty as she begins to miss check-ins and hide information.