Margaret Robertson was a British script supervisor and personal assistant to Alfred Hitchcock from the 1940s to the 1970s during which time she worked on his films Under Capricorn (1948) and Stage Fright (1950), before joining his team permanently on Vertigo (1958), working thereafter on all of the director's remaining films.
Biography from Wikipedia, licensed under CC BY-SA.
Movies & shows — tap any title to see where it streams
