Guillaume Massart

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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.

Film	Credit
Detention2026 · Screenplay, Director of Photography, Director	Screenplay, Director of Photography, Director
In the Open2017 · Director, Producer	Director, Producer
I Remember Nothing2017 · Producer	Producer
Savage Flowers2016 · Director	Director
Fleurs sauvages2016 · Director	Director
MMemories from Gehenna2015 · Producer	Producer
HHard Goods2015 · Director	Director
TThe Center2015 · Director	Director
TToward Singing Tomorrows2014 · Director	Director
PPhysiopolis IV2013 · Director	Director
DDécouverte d'un principe en case 32011 · Director	Director
LLes Dragons n'existent pas2010 · Director	Director
LLe crépuscule2010 · Director	Director
PPompei (nouvelle collection)2009 · Director	Director
XXenocristal2008 · Director	Director
PPassemerveille2008 · Director	Director