premise: Jason Bourne has Julia Stiles as part of the staff.
hypothesis: Jason Bourne (film) . Julia Stiles , Vincent Cassel , Riz Ahmed , Ato Essandoh and Scott Shepherd also star . The Bourne Supremacy (film) . The film also stars Brian Cox as Ward Abbott , Joan Allen as Pamela Landy and Julia Stiles as Nicky Parsons .