Watch My Week with Marilyn for Free: How to Stream the Movie Online at 123Movies. . London, 1956. Genius actor and film director Laurence Olivier is about to begin the shooting of his upcoming movie, premiered in 1957 as The Prince and the Showgirl, starring Marilyn Monroe. Young Colin Clark, who dreams on having a career in movie business, manages to get a job on the set as third assistant director.