"Minesweeper" is a somewhat melodramatic but interesting World War II drama that has a pretty good story and that also takes a look at one of the less familiar aspects of the war. There are also some moments of real suspense and tension. The print that aired recently was unfortunately not very good, so viewing it involves accepting some distractions, but it has a number of points of interest to compensate.
Richard Arlen stars as a naval officer who had deserted a few years before the war, but who finds himself drawn back to the Navy when the war breaks out. Helped by a friendly family, he assumes a new identity and re-enlists under his new name. Throughout the action that follows, he is faced with numerous dangerous missions, while also living in constant fear that his true identity will be discovered. He also finds himself involved in romantic complications. It all builds up to a climactic sequence of events that, while rather melodramatic, is action-packed and rather surprising.
Arlen's ship is a minesweeper, and the film incorporates some interesting details on the job that such ships had to do in keeping shipping lanes and harbors free of mines. The hazards involved also lead to some rather tense moments of drama.
The movie is not too long, and moves fairly quickly. It should hold some interest for most fans of old war movies.