The Spy Who Loved Me (1977) on Netflix

A shipping magnate, Karl Stromberg, has employed two brilliant scientists to develop a submarine tracking system. Once it is finished, he assures them of multimillion-dollar payouts to their Swiss bank accounts, but not before ruthlessly murdering his young assistant by dumping her into a tank inhabited by a man-eating tiger shark. Shortly afterward, British & Soviet submarines vanish while on routine moves, and Bond is called into action. Also called to duty is his Soviet counterpart, Major Anya Amasova. Though they are initially working against each other, the British Secret Service & KGB begin to work together to find the microfilm contains the tracking system. Bond & Anya must deal with Stromberg's goons who have been ordered to eliminate anyone who comes into contact with the microfilm. One of these is Jaws, a 7' towering Goliath with metal teeth. When a U.S. submarine is also hijacked, Bond & Anya must move quickly to avert World War 3, which Stromberg is hoping to start...