The daughter of a reclusive couple in the St. Moritz mountains tends to her brother, disabled from the Great War, though a handsome young architect who has just arrived waits for her attentions.
The underage Rosemarie is still too young to run her inherited farm by herself; but she's more than aware that her foster father and the farm's administrator, the farmer Schlieker, is constantly skimming from the farm's finances to line his own pocket.
Anton Chekhov’s one-act comic play throws Elena Ivanonva Popova, a land-owning widow with dimples, on her cheeks up against Grigory Stepanovitch Smirnov, a middle-aged landowner.
A woman and a man vying for a woman's affection: the usual love trio? Not quite so since the belle in question is Lorraine de Grissac, a very wealthy and alluring society woman, while one of the two rivals is none other than Arsène Lupin, the notorious jewel thief everybody thought dead, now living under the assumed name of René Farrand.
Three mice run, cavort, sing and dance around in the stores and restaurants a big city at night. They wind up in a café for an early-morning snack and stocking up on food provisions before they return to the safety of their den beneath a man-hole cover in the street.