Very good film from King Vidor with a great look and a mostly excellent cast, take from the classic novel by A Cronin. Robert Donat as Dr. Manson, a highly-principled physician who struggles with the conflicting demands of his profession, provides an uneven central performance. It is sometimes hard to understand his motivations and this is the film's biggest weakness. Rosalind Russell does a fine job as his ever-faithful, often suffering wife. Her performance is perfect, and does provide a moral core to the film. The film wisely avoids a lot of details of the novel that would have muddied up the storyline. (In the book, Dr. Manson has an affair with one of society patients.) The film also boasts some fine performances from a very young Rex Harrison and Ralph Richardson. In fact, Richardson's role as an idealistic, though flawed doctor steals the spotlight every time he is on the screen. The film also has a great look, especially the outdoor scenes of the British villages.