Original teaser trailer for the 1980 film "Star Wars: Episode V - The Empire Strikes Back." Starring Mark Hamill, Harrison Ford, Carrie Fisher, Billy Dee Williams, Anthony Daniels, David Prowse, James Earl Jones, Kenny Baker, Peter Mayhew, and Frank Oz. Screenplay by Leigh Brackett and Lawrence Kasdan. Story by George Lucas. Directed by Irvin Kreshner.