Deep Waters(1978)

Deep Waters is a thriller that follows siblings Gordon and Jema Ross on a bird-watching expedition that takes a dark turn. When they lose the oars of their dinghy, the pair are forced to paddle ashore by hand—only to stumble upon a dangerous criminal operation. They encounter a gang actively smuggling immigrants into Britain, pulling them into a web of crime and peril. What begins as an innocent outdoor adventure becomes a fight for survival as the siblings find themselves caught between law enforcement and ruthless criminals. The film explores themes of moral choice and desperation against a backdrop of contemporary crime.