Gates of the Night (French: Les Portes de la nuit, pronounced [le pɔʁt də la nɥi]) is a 1946 French mystery film directed by Marcel Carné and starring Pierre Brasseur, Serge Reggiani, Yves Montand, Nathalie Nattier and Saturnin Fabre.

In the winter of 1945, immediately after the liberation, Jean Diego (Montand), a member of the French underground during World War II, meets Raymond, one of his comrades in arms who was believed to have succumbed in battle.

The next hours of his and Malou's lives are underscored by extreme, dramatic events; however, as the clochard (homeless person) predicted, they find their way out of the struggle and are able to move on, leaving behind wartime and its dangers.

Les Portes de la nuit was released in the United States four years after it was first shown in France, where this psychological urban drama, especially due to its depiction of post-war Paris and close-to-dejected characters did not break the box office.

[1][4] Unlike the more celebrated and popular La Bataille du rail released that same year, which depicts France as united in noble resistance to German occupation, Les Portes de la nuit is noteworthy for its honest acknowledgement of French collaboration with the enemy, as embodied by Serge Reggiani's character Guy.