In a Liverpool casino where crime hides behind neon lights and forced smiles, Leanne and Matty run quiet amateur heists. Leanne, a widowed single mum, skims cash for her family’s future. Matty, a gambling addict drowning in debt, steals to survive — and maybe redeem himself as a father. When their secrets collide, they’re forced into partnership as gangs, undercover cops and a crooked boss close in. One final heist becomes their last gamble for escape — because in The Cage, everyone’s gambling.