Gramps Is in the Resistance

The plot is set in France during the Second World War. Héléna Bourdelle, a.k.a. "La Bourdelle", is a world-renowned opera singer and the wife of maestro André Bourdelle. They live in a luxurious hôtel particulier in Paris, with their three grown-up children, Bernadette, Colette and Guy-Hubert, and André's father, known as "Gramps". Following the defeat, André becomes a leader of the Resistance but he is killed by the accidental explosion of a grenade. Two years later, the family's mansion is requisitioned by German forces to accommodate the General Spontz, transferred from Russia to Paris. The Germans brutally take over the whole house and leave the family occupying the cellar, and complaining to the Kommandantur about the excesses of Spontz and his men. While in the Kommandantur, Madame Bourdelle, her daughter Bernadette and Michel Taupin, a tenant in the family house, help by chance the escape an English airman, and are then forced to hide him in their cellar.

Michel Taupin woos without success Bernadette, after initially having views on Colette. His insistent desire to join the Resistance leads to many adventures. Imprisoned after the episode at the Kommandantur, he meets a resistant, Felix, who confides in him, thinking he is about to be shot by the Germans. When they are freed by an elusive vigilante known as "Super-Resistant", Felix finds himself unable to get rid of Michel.

The family is also persecuted by Adolfo Ramirez, the former Paris Opera caretaker and a fierce collaborationist who has become a Gestapo agent. Ramirez seeks to take revenge on the Bourdelles but they are protected by General Spontz, who is an admirer of Héléna Bourdelle and who has a soft spot for Bernadette. Ramirez finally discovers that Guy-Hubert, son of the family, a seemingly cowardly and effeminate hairdresser, is actually "Super-Resistant" and the boss of Felix, but Spontz does not believe him.

Although she had vowed not to sing while there were Germans in France, Madame Bourdelle is forced by General Spontz to attend a reception in honour of Hitler's half-brother, Marshal Ludwig von Apfelstrudel, held in a castle near Paris. With the help of Michel Taupin, the Resistance plans to detonate a bomb in the dining room. The operation fails and the Bourdelles and Taupin are about to be arrested but they are saved by Super-Resistant, who captures von Apfelstrudel and all the German generals, with the help of his men and of Gramps.

The story seems to end, but proves to be a "film within the film," and gives way to a contemporary television debate, designed to address the period of occupation, and to report on the reality of the depicted events in the film. The show brings together Bernadette Bourdelle and General Spontz (now happily married), Guy-Hubert, Adolfo Ramirez Jr. (son of Ramirez, who came from Bolivia to defend his father's memory), and Michel Taupin (now Cabinet Minister of Veterans Affairs). Soon, the discussion turns to disaster: Ramirez Jr. insults and defames the other protagonists of the story, who start to beat him up on the TV set, forcing the host to cut the transmission.

• Gramps Is in the Resistance at IMDb