Vanessa Redgrave film of 1968 (7)
I believe the answer is:
isadora
'vanessa redgrave film of 1968' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for isadora that I've seen before include "Famous dancer" , "-- Duncan, American dancer" , "- Duncan, twentieth century US dancer" , "girl" , "woman's name" .)