As I recently said about SINK THE BISMARK, UK film industry in the fifties and early sixties brought us great films, war films, I mean. DAM BUSTERS, SINK THE BISMARK, this very one, CARVE HER NAME WITH PRIDE, BATTLE OF RIO DE LA PLATA, WE DIVE AT DAWN.... Not necessarily dumb propaganda films, such a most of Russian movies or even patriotic US features. Those British films were pretty well made, with solid characterization, suspense, and excellent camera work. German enemy was also not always showed as dumb Nazis whom we could nearly laugh at. These English features were for me the best war movies before THE LONGEST DAY like huge production emerged in the sixties. The rest of "Allied"( but not German !!!) cinema war films - except some rare items such as Bob Aldrich's ATTACK - the other war films are garbage for me. Good American and British against Evil Nazis. Evil, maybe, but certainly not jerks.....This submarine war film is not at the level of DAS BOOT, from director Wolfgang Petersen, of course - no film will ever arrive at its ankle - but I highly recommend it to any war film buff.