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Before Mars

7.9201633mMovieDrama

This is the backstory of Hana and Joon Seung, characters in the series "MARS" on Nat Geo. The twin sisters are struggling to fit into their new home and find a ham radio, allowing them to develop a friendship with a female astronaut..

DirectorLloyd Lee Choi
WriterRebecca Strom

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Before Mars was released on October 23, 2016 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by Lloyd Lee Choi

NJ
Nekhebet Kum Juch
Hana
UJ
Uatchet Jin Juch
Joon
JW
Joyce Wong
Lily
PJ
Peter Judd
Albert
SG
Shea Grant
Christine
CS
Charlie Swan
Madison
SB
Staci Stout Barbati
Katie
JCJulia Ford Collier
Julia Ford Collier
Danielle
TS
Tony Scneinman
Thrift Store Owner
GD
Gary Desbien
Truck Driver
CB
Carl Balbach
Carl

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See all fromNekhebet Kum Juch

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Before Mars — streaming FAQ

Which OTT platform streams Before Mars?

Before Mars isn't streaming anywhere in United Kingdom yet.

Is Before Mars on Netflix?

No, Before Mars is not on Netflix in United Kingdom as of September 2026.

Is Before Mars on Amazon Prime Video?

No, Before Mars isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch Before Mars for free?

Before Mars isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.

What is the OTT release date for Before Mars?

Before Mars hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around December 11, 2016. This is a prediction, not a confirmed date.