The Y theory is a series about bisexuality that tells the story of Anna (season 1 & 2) and then Gaspard (season 3). This is the first queer series in french-speaking Belgium, created by Caroline Taillet and Martin Landmeters.



2022
6 episodes
17 min

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Gaspard, caregiver in a nursing home,  is in a fusional relationship with Jo. Honest with her, he never concealed his attraction for men. When this desire comes back, they decide to explore it together.

This last season focuses on male bisexuality through a new main character and addresses open relationships, masculinity, polyamory, transidentity or LGBT parenting.

Watch on YouTube
with English subtitles
Watch on VRT Max
with Dutch subtitles

Written & directed by Caroline Taillet & Martin Landmeters
Produced by Narrativ Nation & RTBF Fiction Digitale
Photography by Édouard Outters
Starring Gaspard Rozenwajn, Caroline Taillet, Andrea Romano, Ophélie Honoré






2019
10 episodes
9 min

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Back in Brussels, Anna discovers a lesbian bar in which she tries to find her place. Malik is going through a rough time and seems to be running away from Anna. As she tries to reconcile the two parts of herself, Malik tries to separate them at all costs.

In parallel to this season, the writers created Inverties, a documentary podcast bringing to light sexuality between women.

Watch on YouTube
with English subtitles
Watch on VRT Max
with Dutch subtitles

Written by Caroline Taillet, Martin Landmeters & Coline Grando
Directed by Caroline Taillet & Martin Landmeters
Produced by Narrativ Nation & RTBF Fiction Digitale
Photography by Édouard Outters
Starring Léone François, Salim Talbi, Violette de Leu, Émilien Vekemans

"The greatest success of the RTBF Webcreation"

La Libre

"A courageous series, which breaks all the boxes imposed by society and improves from season to season"

Le Vif



2017
11 episodes
7 min

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Anna, 25, lives in Brussels with Matteo. One day, she finds herself by chance in an LGBT bar, and meets Claire, who will upset her certainties and take her in a search for identity.

This season is adapted from Caroline Taillet’s autobiographical theatre play and explores bisexuality and clichés surrounding it.

Watch on YouTube
with English subtitles
Watch on VRT Max
with Dutch subtitles

Written & directed by Caroline Taillet & Martin Landmeters
Produced by Roue Libre & RTBF Fiction Digitale
Photography by Édouard Outters
Starring Léone François, Colin Javaux, Salim Talbi, Ophélie Honoré