Angoroj (1964; Esperanto for "Agonies") was the first feature film to be produced entirely in Esperanto. (Jacques-Louis Mahé, a friend of Raymond Schwartz and under the pseudonym of 'Lorjak', had however already produced a silent Esperanto publicity film before World War II, titled Antaŭen! (Onwards!). At the start of the 1960s Mahé, a professional photographic and cinematic expert, invested in the production of the first fictional film in Esperanto. Using a scenario by Mahé himself, the actors of the Internacia Arta Teatro (International Arts Theatre) presented a crime story, set in the Parisian periphery of petty thieves and cheats. Other notable people who played parts in the film included Schwartz (the commissioner), Gaston Waringhien (the voice-over) and many from the environs of the contemporary Paris, including a very young Michel Duc-Goninaz.

This film is a series of variations on the theme of romantic encounters, variations interrupted for two very sensitive string instruments: She and Him. These variations, seven in number, all take place in the same place...

From birth to death every subject remains intact. Three ages, three women. Daughter, mother, grandmother. Each of them before and after still and always. And the men too, those they meet those they love.