Beyond Paradise episode guide · Season 4, Episode 4

Beyond Paradise Series 4, Episode 4

Coastal Clues case description: Sabotage at a seaweed farm

Damage at a seaweed farm and an account involving a mermaid pull the investigation towards the water.

  • 17 April 2026
  • Spoiler-safe
Last verified 28 August 2026
UK viewing

Watch this episode

BBC iPlayer is the official UK streaming starting point. Availability, account and TV Licence requirements can change.

Find Series 4, Episode 4 on BBC iPlayer

Spoiler-safe: the culprit, solution and final deduction stay hidden.

The case in focus

The setting is part of the puzzle: movement, restricted access and a shared timetable matter as much as individual testimony. Watch how the team turns a busy public environment into a sequence of testable moments.

Episode-specific notes

  • This is regular episode 4 of Series 4.
  • Looe and the featured filming locations are in Cornwall; on screen they represent Shipton Abbott, a fictional town described as being in Devon.

Beyond Paradise Series 4 Episode 4 cast

Who is in Beyond Paradise Series 4, Episode 4 (also listed as Season 4, Episode 4)? The guest cast is below, followed by the regular Shipton Abbott team.

Table 1: information for Series 4, Episode 4
Guest starRole
Gina BramhillAmelia
Henry MillerJeff Simmons
Rina MahoneyDiana Cooper
Susan GeorgeDr Mary Rhodes
Susan PenhaligonMaud Dingleby
Talia RobensLacy Dingleby
Xander PangElijah Moore
Continuing cast (6)
Guest cast (7)

Filming-location context

These are relevant production-area guides; they do not claim that every scene used each place.

Episode facts, production credits and sources
Table 2: information for Series 4, Episode 4
SeriesSeries 4
Episode4 of 6
First UK broadcast17 April 2026
Runtime58 minutes
WriterLara Barbier
DirectorJohn Maidens
ProducerLindsay Hughes

Continue the casebook

Previous regular episode

Series 4, Episode 3

An allergic reaction at a Morris-dancing event becomes suspicious when an emergency injector proves empty. The team reconstructs who handled it.

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Next regular episode

Series 4, Episode 5

A fire in an off-grid community is accompanied by stories of the Green Man. The team examines practical systems and relationships.

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