
Acting
Marie Dompnier is a French actress, singer and director born in 1980 in Toulouse, Haute-Garonne, in France, best known both in France and internationally for her role as Lieutenant Sandra Winckler in the TV series Witnesses (Les Témoins).
From 2000 to 2002, Dompnier took professional training as an actor in the Ateliers du Sapajou in Paris, Marie furthered her education in 2003, at the Centre Dramatique National in Poitiers. From 2002 to 2004, she also studied at the Conservatoire National Superieur d'Art Dramatique, 5th arrondissement of Paris. Dompnier joined the L’École régionale d’acteurs…

Black Lotus
as Helene

Sixteen
as Carine

Black Box
as Pauline

Reckless Summer
as Mère de Myrtille

The Accusation
as La directrice d'enquête

Red Soil
as Pascale

Le passe-muraille
as Ariane

Les Glaciers grondants

Les Gazelles
as Charlotte

Diplomacy
as The makeup lady

Homejacking
6 ep.

Dark Hearts
as Adèle · 6 ep.

Prière d'enquêter
as Juliette · 6 ep.

La Dernière Vague
as Lena Lebon · 6 ep.

Torn
as Marion Maléval · 6 ep.

Alexandra Ehle
as Nathalie Lautremer · 1 ep.

Capitaine Marleau
as Lily Terrier · 1 ep.

Witnesses
as Sandra Winckler · 14 ep.
Dark Hearts
2023