Actress Green of "Casino Royale" (3)
I believe the answer is:
eva
'actress green of casino royale' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for eva that I've seen before include "girl appears" , "- Braun, Hitler's mistress" , "Dame - - Turner, soprano" , "Girl's name; space walk" , "Miss Peron, perhaps" .)