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who played mel gibson's wife in signs
Patricia Kalember played the role of Mel Gibson's character's wife in the science-fiction thriller, Signs.
Has Patricia Kalember starred in films besides Signs?
Patricia Kalember had roles in such films as Cat's Eye, Fletch Lives, Jacob's Ladder, Big Girls Don't Cry... They Get Even, and A Far Off Place.
What is the premise of Jacob's Ladder?
Jacob's Ladder is about the protagonist Jacob,  a Vietnam veteran whose experiences prior to and during the war result in strange, fragmentary visions and bizarre hallucinations that continue to haunt him.

Question: How does the film end?
Self-contained rewrite: How does the film Jacob's Ladder end?