"Une légende, une vie" Louis-Ferdinand Céline

Frederic leads a bourgeois life; he is a partner in a small Paris office and is happily married to Helene, a teacher expecting her second child. In the afternoons, Frederic daydreams about other women, but has no intention of taking any action. One day, Chloe, who had been a mistress of an old friend, begins dropping by his office. They meet as friends, irregularly in the afternoons, till eventually Chloe decides to seduce Frederic, causing him a moral dilemma.

A fictional division of the National Police is tasked with the investigation of supernatural cases

From the French television series Encyclopédie audiovisuelle du cinéma, the episode uploaded here, Jean Epstein ou le Cinéma pour lui-même, was produced and (I'm pretty certain) directed by Claude-Jean Philippe. There isn't much info out there-- especially not in English-- regarding the series in general (though there is an imdb link for the series as a whole) or the episode devoted to Epstein. Running around 25 minutes, the episode combines lengthy excerpts from Epstein's cinematic canon with the ideas contained in his theoretical texts to uncover the personal and conceptual underpinnings running beneath the work of this most exquisite filmmaker. I treasure this documentary in particular as it contains extensive footage from L'Auberge rouge.

Georges Deblache, a despondent middle-aged cop, falls for his partner's wife.