At Theater tonight is a TV show broadcasted from 25th August 1966 to 21st September 1985. The show is broadcast plays recorded in two or three days, during public performances at the Théâtre Marigny on the Champs-Élysées, or sometimes Edouard VII theater.

Clodo, a gentle mongrel dog, isn't having much luck. His shaggy appearance has earned him the name of hobo. Often scolded by his Parisian masters for being a nuisance, his only consolation is Cathy, his youngest daughter. Unfortunately, she can't stop her parents from abandoning Clodo at vacation time. Fabien, a young farmer, takes the dog in, despite the hostility of his family. Fabien is secretly in love with his childhood friend, Arlène, "la demoiselle du château", who has left to study in Paris. But she returns home after a disappointment. Their relationship resumes.

A chaotic family go on holiday to Spain and get mixed up with a gang of diamond thieves.

No synopsis available yet.

Sickened to see his students always sleeping in class, a teacher with a colleague and an anarchist start a war against the television. They climbed on Paris roofs to coat the T.V. antennas with a special product cutting the signal reception.

No synopsis available yet.

A talented but crazy painter, Elvire Mercier agrees to sell one of her canvases to Pierre Leroy, a rich heir. But after a string of misunderstandings, she hands her painting over to a swindler. And her problems have only just begun.