
Guillaume Massart
- Production
Biography
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.
Known for
Filmography
- Detention · Screenplay, Cinematography
- En formation · Editing
- In the Open · Director, Editing
- I Remember Nothing · Producer
- Savage Flowers · Director
- Fleurs sauvages · Director
- Memories from Gehenna · Producer, Editing
- Hard Goods · Director
- The Center · Director
- Toward Singing Tomorrows · Director
- Physiopolis IV · Director
- Liquidation · Production Manager, Executive producer
- Découverte d'un principe en case 3 · Director
- Les Dragons n'existent pas · Director, Script
- Le crépuscule · Director
- Pompei (nouvelle collection) · Director
- Xenocristal · Director
- Passemerveille · Director






