Full title: "The First Born" (1928) UK
Actress: Madeleine Carroll (1906)
Director: Miles Mander
IMDB: http://www.imdb.com/title/tt0018891/
Madeleine was the first of Hitchcock's blonde femme fatales.
Here she is with her natural brunette locks in a British silent film with rare nudity.
Clip:
https://mega.nz/#!cFpDhRzA!Ovl-mf77nbr2vjxEtH_8gLJoD4V1hJc8Y0-FPv-0jRI