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Born in 1983 in the Ardennes, Guillaume Massart alternately directs, produces or edits creative documentaries. In 2010, he became one of the three founders of the production company TRIPTYQUE FILMS. After 11 short films, his first feature, In The Open, was released in French cinemas in February 2019. His second feature, Detention, co-produced by TRIPTYQUE FILMS with TS Productions, will have its world premiere at the 2026 Cannes Film Festival, in the ACID programme.
Filmography
Movies and shows, newest first
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2026
Detention
Movie Screenplay
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2021
En formation
Movie Editor
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2017
In the Open
Movie Director
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2017
I Remember Nothing
Movie Producer
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2016
Savage Flowers
Movie Director
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2016
Fleurs sauvages
Movie Director
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2015
Memories from Gehenna
Movie Producer
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2015
Hard Goods
Movie Director
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2015
The Center
Movie Director
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2014
Toward Singing Tomorrows
Movie Director
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2013
Physiopolis IV
Movie Director
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2013
Liquidation
Movie Production Manager
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2011
Découverte d'un principe en case 3
Movie Director
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2010
Les Dragons n'existent pas
Movie Director
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2010
Le crépuscule
Movie Director
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2009
Pompei (nouvelle collection)
Movie Director
More credits
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2008
Xenocristal
Movie Director
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2008
Passemerveille
Movie Director