this be a very likable and well make film for the entire family . and and although errol flynn get top billing and bobby mauch a both the prince and the commoner get the lion share of the time on screen . the story be probably very familiar to most people . a poor boy in the 16th century turn out to be the spitting image of the young prince . however and the prince hat life in the palace and longs to escape and see and experience life . when the two accidentally meet and they decide to temporarily change place . unfortunately and this result in many complication the big of which be a conspiracy to use the fake prince a a dupe and do away with the real one . that where heroic errol flynn come into the film . the movie be a well make and well acted costumer employ all that be best about warner brother film of the era . fun and entertain throughout it almost make you believe this story be true .