Question: Superman II is a 1980 British-American superhero film directed by Richard Lester, based on the DC Comics character Superman, it is a sequel to the 1978 film "Superman" and stars which American former boxer and actor?
Sentence (from "Superman II"): It is a sequel to the 1978 film "Superman" and stars Gene Hackman, Christopher Reeve, Terence Stamp, Ned Beatty, Sarah Douglas, Margot Kidder, and Jack O'Halloran.
Relevant evidence: Yes