Ryan Weaver romances beautiful women before he kills them. Ryan is arrested, convicted, and is part of a Christmas Eve transfer of prisoners on a transcontinental 747 commercial flight. Other airlines at JFK may have holiday passengers waiting on stand-by, but this jumbo jet takes off with a lot of empty seats. Ryan and another prisoner overpower and kill their guards. The few civilian passengers are herded into a pantryon the plane and are not seen again until the end of the movie.