Death in Paradise fans believe they’ve uncovered a huge twist about DI Mervin Wilson ahead of the new series. The theory links the character to both a spin-off series and a possible surprise sibling.

Kris Marshall played Detective Humphrey Goodman in Death in Paradise before landing a role in Beyond Paradise.

Kris Marshall, famed for his role in Death in Paradise, has expressed his willingness to make a cameo in the show's Aussie ...

K ris Marshall, known for his role in Death in Paradise, has expressed his willingness to make a cameo in the show's ...

Kris Marshall from BBC's hit show Death in Paradise has teased that he could appear in the show's Australian spin-off ...

Kris Marshall, famed for his stint in Death in Paradise, has hinted at a potential appearance in the show's Aussie spin-off, Return to Paradise. Kris filled the detective boots on Death in Paradise ...

That show follows ex- Home and Away star Anna Samson as DI Mackenzie Clarke, a London cop who’s forced to return home to Dolphin Cove in Australia when she’s put under investigation.