Threesome poster

Threesome

TV Show 2021 6.4 /10 Returning
Viaplay A Viaplay Original
Created by Lisa Linnertorp, Elisabeth Marjanovic Cronvall

David and Siri, a young couple living in London, drift through a night that begins with casual flirtation and ends in a bold experiment. When they encounter Camille and her companion, the air hums with possibility and mischief. The evening spirals as inhibitions soften and questions rise about... Read more

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Streaming availability last verified: January 14, 2026

About Threesome

David and Siri, a young couple living in London, drift through a night that begins with casual flirtation and ends in a bold experiment. When they encounter Camille and her companion, the air hums with possibility and mischief. The evening spirals as inhibitions soften and questions rise about what they want from each other. In the glow of late night lights, a dare becomes a decision, and the trio steps beyond the couple's usual boundaries. The encounter promises freedom but also exposes vulnerability as desire and trust collide. The story stays focused on emotions and conversation more than explicit action, inviting viewers to consider how relationships evolve when secrecy, insecurity, and risk mix. There are no tidy resolutions, only moments.

The series is the work of Lisa Linnertorp and Elisabeth Marjanovic Cronvall, serving as creators. It features Matilda Källström as Siri and Simon Lööf as David. Release specifics and directing credits are not widely documented, but the project has attention.

Reception to the show emphasizes its intimate focus on communication and consent, avoiding sensationalism while probing how desire tests trust. The drama invites conversations about monogamy and openness, highlighting how fear and curiosity can coexist with care, making characters feel both familiar and unsettled. Audiences may see parts of themselves.

Details

Release Date
August 29, 2021
User Ratings
29 votes
Type
TV Series
Seasons
2
Episodes
16
Network
Viaplay
Status
Returning Series
Genres
Drama
Country
Sweden
Studio
Yellowbird Productions
External Links
View on IMDB

Official Trailer

Cast

Matilda Källström

Matilda Källström

Siri

Simon Lööf

Simon Lööf

David

Created by: Lisa Linnertorp, Elisabeth Marjanovic Cronvall

Seasons (2 seasons, 16 episodes)

Season 1

Season 1

8 episodes - 2021

Season 2

Season 2

8 episodes - 2024

Frequently Asked Questions

Threesome is available to stream on Amazon Prime Video.

Yes, Threesome is available to stream on Amazon Prime Video.

Threesome has 2 seasons with a total of 16 episodes.

With a rating of 6.4/10 from 29 viewers, Threesome is considered decent by viewers and may be worth checking out.

David and Siri, a young couple living in London, drift through a night that begins with casual flirtation and ends in a bold experiment. When they encounter Camille and her companion, the air hums with possibility and mischief. The evening spirals as inhibitions soften and questions rise about wh...

Threesome stars Matilda Källström and Simon Lööf.

Threesome was created by Lisa Linnertorp and Elisabeth Marjanovic Cronvall.

Threesome was released on August 29, 2021.

Threesome is a Drama series.

She plays Siri, one half of the central couple. The series follows Siri and David as their lives unfold.

Matilda Källström plays Siri and Simon Lööf plays David. Siri and David are the young couple at the heart of the story.

The narrative places Siri and David in London. The setting frames a night out that leads to exploring boundaries.

Threesome has 2 seasons and is listed as a Returning Series. There’s no official confirmation yet about a Season 3.