Horizon Line poster
Where to stream

Horizon Line

5.620201h 32m15MovieThrillerAdventureAction

A couple flying on a small plane to attend a tropical island wedding must fight for their lives after their pilot suffers a heart attack.

DirectorMikael Marcimain
WritersMatthew Stuecken·Josh Campbell
ProducersPeter Garde·Tim King

Where to watch

Channel 4Channel 4
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Mikael Marcimain

AWAllison Williams
Allison Williams
Sara
ADAlexander Dreymon
Alexander Dreymon
Jackson
KDKeith David
Keith David
Freddy Wyman
PMPearl Mackie
Pearl Mackie
Pascale
JHJumayn Hunter
Jumayn Hunter
Samuel (voice)
PM
Privilege Magezi
Solomon
AKAmanda Khan
Amanda Khan
Nadia
AM
Anouchka Massoudy
Theresa
KS
Kate Shepherd
Leah
DT
Daisy Yip Tong
Grace
LTLamin Tamba
Lamin Tamba
Fisherman 1
DR
Danielle Ramiah-Marie
Wyman's Wife

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Horizon Line — streaming FAQ

Which OTT platform streams Horizon Line?

Horizon Line is streaming on Channel 4 in United Kingdom, and available to rent or buy on Apple TV Store and Rakuten TV. It's not currently on Netflix.

Is Horizon Line on Netflix?

No, Horizon Line is not on Netflix in United Kingdom as of September 2026. It's currently on Channel 4.

Is Horizon Line on Amazon Prime Video?

Yes — Horizon Line is included with an Amazon Prime Video subscription in United Kingdom as of September 2026.

Where can I watch Horizon Line for free?

Horizon Line is available to stream free (with ads) on Channel 4 in United Kingdom.