According to Mia Farrow, the scenes where Rosemary walks in front of traffic were spontaneous and genuine. Roman Polanski is reported to have told her that “nobody will hit a pregnant woman.” The scene was successfully shot with Farrow walking into real traffic and Polanski following, operating the hand-held camera since he was the only one willing to do it.
Read more trivia facts about Rosemary’s Baby on IMDB.
The Devil's Muse 