Off Limits is a 1988 action-thriller film set during the Vietnam War starring Willem Dafoe and Gregory Hines and directed by Christopher Crowe. The term "off limits" referred to the area where the original crime took place, an area of Saigon off limits to military personnel. The name of the film was changed to Saigon or Saigon: Off Limits when it was released throughout the rest of the world.

William James "Willem" Dafoe is an American actor. Known for his prolific career portraying diverse roles in both mainstream and arthouse films, he is the recipient of various accolades, including the Volpi Cup for Best Actor as well as nominations for four Academy Awards, a BAFTA Award, and four Golden Globe Awards. He has frequently collaborated with filmmakers Paul Schrader, Abel Ferrara, Lars von Trier, Julian Schnabel, Wes Anderson, and Robert Eggers. Dafoe was a founding member of experimental theater company The Wooster Group.