Season 4 of French mystery series Deadly Tropics starring Sonia Rolland and Gaëlle Crivelli premieres December 19, 2023 in the U.S. and Canada on MHz Choice!

At the start of Season 4 of Deadly Tropics (Federation), Melissa and Gaëlle are desperately alone. Sentimental disappointments and investigations leave them little time. But, surprise, during an investigation, Melissa will help a handsome detective in his undercover investigation by pretending to be his wife. Could it be that Melissa and this charming accomplice find true love?

Gaëlle, for her part, has a series of short-lived romantic entanglements. A 15-year-old girl, Thaïs, a thief in her spare time, will upset her well-established routine. Gaëlle seems transformed by this new mother-daughter experience, but she too will have to confront ghosts from her past and face new threats.

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