Anton Walbrook’s considerable charm is put to good use as he leads us through this pleasant story about relationships, employing a carousel as a helpful visual aid. The film handles its subject matter with restraint; there's nothing overtly shocking or crude, though it centers on romantic encounters—with or without affection! Beyond driving the plot forward, Walbrook also embodies several minor characters as we follow a Viennese-style progression of events that’s unlike anything you’ve seen before. Initially, Léocadie, portrayed by Simone Signoret, captivates Franz, a soldier struggling financially (played by Serge Reggiani), and then the story unfolds in a chain reaction: he has an affair with Marie (Simone Simon), who becomes involved with Alfred (Daniel Gélin), who is himself having an affair with Emma (Danielle Darrieux), who is married to Charles (Fernand Gravey), who, predictably, also has his own arrangement. Eventually, the story loops back around to Léocadie once more! There’s a sense of destiny at play in the narrative, but that doesn't detract from the experience. It's a powerful collection of scenes—sometimes straightforward, sometimes hopeful, occasionally just silly—that realistically portray human behavior. People desire what they don't have; those who possess something always crave more or aren’t sure what they truly want – the classic “grass is greener” situation. The script provides ample opportunity for the talented cast to showcase their abilities and shine individually. Christian Matras has composed a fitting score that, combined with Walbrook’s insightful commentary, results in ninety thoroughly entertaining minutes from Max Ophuls; it's visually appealing, brings a smile to your face, and likely resonates with some truth within us all.

Source on TMDB