Netflix Releases Mystery Thriller Series Below

The six-episode series premiered on October 8 and follows a small fishing community facing a sea monster.

Updated on Oct. 29, 2026 in Television

Graphic mystery-thriller poster illustration featuring a dark tentacled sea creature silhouette rising near a wooden pier amidst coastal fog.
Netflix premiered its new six-episode mystery thriller series 'Below' on October 8, featuring a Canadian fishing community battling a sea monster. AI Illustration. Upload story photo >

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On October 8, Netflix premiered its new six-episode mystery thriller series titled Below. The show is set in a small Canadian fishing village.

Why it matters

The narrative centers on a fisherman and a marine biologist who must work together to protect their community from a mysterious sea monster.

The series consists of 6 episodes in total. Viewers require an active Netflix subscription, which starts at a monthly price of £7.99.

The players

Netflix

This is a global streaming service that requires a paid subscription to access its library of original films and television series.

Josh Hartnett

He is an actor who portrays the character Calvin Penney in this mystery thriller series.

Charlie Heaton

He is a performer who plays the character Wade in the newly released production.

Mackenzie Davis

She is an actress who appears in the show as a marine researcher.

The details

The plot follows a marine researcher and a local fisherman as they navigate the dangers posed by a sea monster within their Canadian coastal home. The series stars Josh Hartnett as Calvin Penney, Charlie Heaton as Wade, and Mackenzie Davis as the marine biologist.

Timeline

  1. Netflix premiered the series Below on October 8.

Industry Dynamics

This release follows the ongoing streaming industry trend of investing in limited-run genre thrillers to drive platform engagement. It highlights the continued focus on high-concept mystery series within the competitive landscape of the Netflix streaming platform library.

Viewers can watch the six-part mystery thriller by logging into their existing accounts or purchasing a subscription starting at £7.99 per month. All episodes are currently available for streaming via the Netflix platform.

The takeaway

Subscribers should note that this series is a limited six-episode run rather than a traditional long-form drama. It serves as a focused narrative choice for those looking for a complete mystery story that can be viewed in a single setting.

Further reading

For more on the current landscape of streaming content, visit the Television section.

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Would you binge-watch a new mystery thriller series on Netflix this weekend?