Doctor Syn is a British adventure film starring George Arliss and Margaret Lockwood. The Royal Navy tax and revenue office sends a detachment to the village of Dymchurch. The area is notorious for liquor-smuggling and they are after the trail of the culprits. They find the village to be honest and pious and looked after benevolently by their philanthropic vicar Doctor Syn (George Arliss). But is all as it really seems? Find out in this superb historical adventure film.