Which James Bond film features the villain’s secret underwater base called Atlantis?

The James Bond film The Spy Who Loved Me features the villain’s secret underwater base called Atlantis.

Released in 1977, the film centers on shipping magnate Karl Stromberg, who wants to destroy civilization and create a new world beneath the sea. His headquarters, Atlantis, is a large underwater base designed as both a laboratory and a private refuge. The location supports the film’s distinctive ocean-centered plot involving British and Soviet submarines.

Atlantis was created through production design and visual effects rather than being a real underwater city. The film’s title refers to the uneasy alliance between Bond and Soviet agent Anya Amasova, who investigate the disappearance of nuclear submarines. The Spy Who Loved Me also features the henchman Jaws and the famous Lotus Esprit, which can transform into a submarine.