Photograph of Dylan Llewellyn
Police Constable · Beyond Paradise

PC Kelby Hartford

Earnest, observant and rooted in the community, Kelby often handles the practical threads that turn a strange incident into usable evidence.

Played by Dylan LlewellynUpdated 2026-10-13

Photo of Dylan Llewellyn: David Maynard / Wikimedia Commons, CC BY-SA 4.0

Who is PC Kelby Hartford? Earnest, observant and rooted in the community, Kelby often handles the practical threads that turn a strange incident into usable evidence. Kelby is played by Dylan Llewellyn.

Paradise connection

No verified Death in Paradise character connection is asserted.

Kelby’s story so far

Character arc, Series 1–4 (no case solutions)

Kelby is the station's young, keen and occasionally out-of-his-depth constable, eager to prove himself. In Series 1 an apparently impossible crime happens on his watch, and at Christmas 2023 he is stuck minding a shoplifter. In the Series 2 finale he is pulled off an assault case, wins it back and leads it to a conclusion, which boosts his standing. Series 3 gives him a bigger role, including a case involving an old friend and a slow thaw in his rivalry with local rogue Josh Woods. In Series 4 he has an online girlfriend, Agnieszka, whose promised visit does not go to plan.

Relationships

Kelby: questions fans ask

Who plays Kelby in Beyond Paradise?

PC Kelby Hartford is played by Dylan Llewellyn, best known as James in Channel 4's Derry Girls. He has been part of the main cast since the first episode in 2023 and is confirmed for Series 5.

Who is Kelby's girlfriend in Beyond Paradise?

In Series 4 Kelby is in an online relationship with Agnieszka (Hazel Caulfield). Colleagues have doubts about her and she fails to arrive for a planned visit, so the relationship is one of the series' running threads.

Who is Josh Woods to Kelby?

Josh (Chris Jenks) is a charming small-time thief and Kelby's long-standing nemesis. In the Series 3 finale the two strike up an unlikely friendship, with Kelby promising to keep Josh on the straight and narrow.

Sources

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