Details: This poster shows two people (or programs) standing as a disc raises in a beam of light. At the bottom it says 'Tron'.
Tron is a 1982 science fiction film starring Jeff Bridges as Kevin Flynn (and his counterpart inside the electronic world, Clu), Bruce Boxleitner as Alan Bradley (and Tron), Cindy Morgan as Lora Baines (and Yori) and Dan Shor as Ram. David Warner plays the villain, Ed Dillinger (and Sark), as well as providing the voice of the 'Master Control Program'. It was written and directed by Steven Lisberger. Decades after it first came out, it spawned a franchise consisting of a sequel film, multiple video games, comic books and a planned television series.