Who wrote the book that Peggy Robertson's 1948 movie is based on?
Peggy Robertson Margaret "Peggy" Robertson (née Singer; 13 September 1916 6 February 1998) was a British-born script supervisor and personal assistant to Alfred Hitchcock from the 1940s through the 1970s during which time she worked on the films "Under Capricorn" (1948) and "Stage Fright" (1950), "Vertigo" (1958), "Psycho" (1960), "The Birds" (1963), and all of the director's remaining films.
Silk Stockings Silk Stockings is a musical with a book by George S. Kaufman, Leueen MacGrath, and Abe Burrows and music and lyrics by Cole Porter. The musical is loosely based on the Melchior Lengyel story "Ninotchka" and the 1939 film adaptation it inspired. It ran on Broadway in 1955. This was the last musical that Porter wrote for the stage.