Looker is a 1981 American science fiction film written and directed by Michael Crichton, starring Albert Finney, Susan Dey, and James Coburn. It follows a series of mysterious deaths plaguing female models who have undergone cosmetic surgery from a renowned Los Angeles physician. The film is a suspense/science-fiction piece that comments upon and satirizes media, advertising, television's effects on the populace, and a ridiculous standard of beauty.

Though sparse in visual effects, the film is the first commercial film to attempt to make a computer-generated, three-dimensional, solid-looking model of a whole human body. However, as with its predecessors Futureworld, Star Wars, and Alien, this was an example of "CGI representing CGI", and only depicted on CRT screens in the film, rather than being used as a special effect. The model had no skeletal or facial movements and was not a character. Looker was also the first film to create three-dimensional (3D) shading with a computer, months before the release of the better-known Tron.