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Don Gilet returns as Detective Inspector Mervin Wilson to confront a new set of mysteries on the beautiful island of Saint Marie as Death in Paradise: Series 15 arrives on DVD 30th March 2026 from BBC.

Still feeling like a fish out of water, DI Mervin Wilson continues to adjust to life on the island. The team must solve some of their most challenging cases yet when a man is found shot dead after a raucous office Christmas party, the island agony aunt is poisoned by her own column, an academic is seemingly killed by a mythical sea monster, and a former hitman becomes the victim - of a hit.

Meanwhile, a newly uncovered family connection brings more than Mervin bargained for.