Watch Marilyn & Bobby: Her Final Affair for Free: How to Stream the Movie Online at 123Movies. . The 1960s. Bobby Kennedy is in power in Washington. Marilyn Monroe is a legendary film star. For years there has been widespread speculation and rumors of a secret romance between Marilyn and Bobby. Now that story is told for the first time in this account of two very public figures whose brief romance fired the imaginations of millions and fueled debate over their mysterious and untimely deaths.