Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Watch Your Stern is a 1960 British comedy film directed by Gerald Thomas and starring Kenneth Connor, Eric Barker and Leslie Phillips.Watch Your Stern shares its cast and production team with the Carry On films, but the film is not an official member of the Carry On series.When the crew of a British warship lose the plans for a top-secret torpedo, they try and hide the fact from an Admiral and an Admiralty scientist.