Deep End is a 1970 psychological comedy drama film directed by Jerzy Skolimowski and starring Jane Asher, John Moulder-Brown and Diana Dors. It was written by Skolimowski, Jerzy Gruza and Boleslaw Sulik. The film was an international co-production between West Germany and the United Kingdom. Set in London, the film centres on a 15-year-old boy who develops an infatuation with his older, beautiful colleague at a suburban bath house and swimming pool.