"Gift Horse", a movie from the early 1950s loosely based on the exploits of HMS Campbeltown, is, quite simply, the most accurate, true-to-reality portrayal of the Royal Navy in the Second World War. It ranks far above any other film in the genre. Here's why:
"Gift Horse" is authentic and free from anachronisms. There are no post-war ships appearing in a wartime setting, no German battleships portrayed by American cruisers, no Colony class cruisers representing Leanders, no Vanguard portraying KGV, no post-war aircraft carriers in the background. Interiors are just as authentic - no studio sets acting as palatial-scale flats or mess-decks. The at-sea footage is superlative and true to life. My impression is that the Royal Navy must have lent the film-makers a Town Class destroyer and let them play with it.
Life aboard is portrayed with equal accuracy. This is no band of cheerful cockneys who are all friends and all potentially heroic - there are tensions, fights, conflicts, domestic setbacks and all of the atmosphere to be expected in a crew of 100 of whom most are conscripts from Civvy Street and only a handful have ever been to sea before. Uniforms, routines, drills, language, slang, nicknames - everything is accurate and nothing is played in a heroic or nostalgic glow.
Things go wrong, as they so often did - we see collisions, fouled propellers, scrapes, frequent engine break-downs, errors of navigation and other setbacks.
Well before the mid-point of the film, the viewer is completely immersed in what it was really like for a crew of (predominantly) civilians, led by previously-retired or reservist officers, to fight a worn-out ship in the Battle of the Atlantic.
The St Nazaire raid, though an epic story, forms only a small proportion of the film - war, the film tells us, was far more a matter of boredom and endurance than of heroism and action. The use of a model of the ship to ram a model dockyard looks a bit dated - special effects were in their infancy at this time - but does not materially detract from the quality of the movie.
The cast are marvellous, the filming superb, the atmosphere authentic - this is a beautifully crafted portrayal of the war at sea.
Forget the others - "Gift Horse" IS the Royal Navy in World War Two.