The film presents a classic underdog narrative reminiscent of "David and Goliath." Upon returning home after being dismissed from the Naval Academy on forgery charges, the young Ronnie finds his father immediately believing in his son's innocence. This isn’t simply a display of paternal pride; it reflects the strong moral compass of Arthur (played by Sir Cedric Hardwicke), who is determined to secure justice for his child. To achieve this, he enlists the help of the respected barrister and parliamentarian Sir Robert Morton (Robert Donat) to bring the matter before Parliament—a conventional legal challenge was out of the question because it would have involved essentially suing the King, a practice considered unacceptable. The resulting story explores themes of morality, sacrifice, and familial affection with considerable skill. While appearing infrequently, Robert Donat’s presence is impactful, his understated charisma and connection with the audience conveying much without needing extensive screen time. Combined with Rattigan's adaptation of his own play and supported by a strong ensemble including Kathleen Harrison, Basil Bradford, and Margaret Leighton, the film offers a compelling portrait of how an ordinary person can make a difference when given the necessary encouragement and support. Moments of humor are also present, often stemming from Dickie (Jack Watling), a somewhat frivolous character who is cheerfully spending a considerable sum annually at university with limited intellectual ability. Running just under two hours, the film maintains a brisk pace, although the conclusion feels slightly hurried. Nevertheless, it provides an insightful look into a family’s journey as they navigate challenges to uphold their principles. It's definitely worth seeing.

Source on TMDB