1983年澳洲电影学院奖8项大奖得主 Careful, He Might Hear You is a 1983 Australian drama film. It is based on the novel of the same name by Australian author Sumner Locke Elliott. The film stars Nicholas Gledhill, Wendy Hughes and Robyn Nevin as two sisters who are locked in a custody battle over their young nephew, PS. PS has been raised by his aunt Lila (Nevin) and her husband George since his mother died soon after his birth. When Lila's richer sister Vanessa returns from overseas, she seeks custody of PS, citing the opportunities she can give him