Debra Winger was given the choice of the two roles in Black Widow (1987); she chose the role of the FBI agent, because she didn't understand the motivation as to why the Black Widow kills, so the title role went to Theresa Russell.
Debra Winger shadows Theresa Russell on the top deck of the Seattle to Bainbridge Island ferry. The same mountains in the Olympic range are behind both actresses, even though one lady is on the starboard and the other is on the port side.
Sara: When he didn't come to the office, 10:30, 11:00, I called the house. Catherine... he went in his sleep, peacefully. The doctor said if you'd been sleeping right next to him, you wouldn't have even known. You couldn't have done anything.