Martian Child poster
Where to stream

Martian Child

6.720071h 46mPG-13MovieComedyDrama

A recently-widowed science fiction writer considers whether to adopt a hyper-imaginative 6-year-old abandoned and socially-rejected boy who says he's really from Mars.

DirectorMenno Meyjes
WritersJonathan Tolins·Seth Bass
ProducersCorey Sienega·Ed Elbert

Where to watch

Howdy Amazon ChannelHowdy Amazon ChannelYouTube FreeYouTube Free
Availability shown for United States · rights vary by country

Cast · Directed by Menno Meyjes

JCJohn Cusack
John Cusack
David
BCBobby Coleman
Bobby Coleman
Dennis
APAmanda Peet
Amanda Peet
Harlee
SOSophie Okonedo
Sophie Okonedo
Sophie
JCJoan Cusack
Joan Cusack
Liz
OPOliver Platt
Oliver Platt
Jeff
RSRichard Schiff
Richard Schiff
Lefkowitz
TC
Taya Calicetto
Esther
DKDavid Kaye
David Kaye
Andy
BB
Braxton Bonneville
Nicholas
SC
Samuel Charles
Jonas
ZLZak Ludwig
Zak Ludwig
Young David

More from John Cusack · Lead actor

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More from Bobby Coleman · Co-star actor

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More from Menno Meyjes · Director

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2002 · 6.2
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2008 · 5.8
Silent Fear
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2015 · 4.4
The Dinner
The Dinner
2013 · 5.5
The Hero
The Hero
2016 · 4.6
See all fromMenno Meyjes

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Martian Child — streaming FAQ

Which OTT platform streams Martian Child?

Martian Child is streaming on Howdy and YouTube Free in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is Martian Child on Netflix?

No, Martian Child is not on Netflix in United States as of November 2026. It's currently on Howdy and YouTube Free.

Is Martian Child on Amazon Prime Video?

Martian Child isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch Martian Child for free?

Martian Child is available to stream free (with ads) on YouTube Free in United States.