1958 Hitchcock film (7)
I believe the answer is:
vertigo
'1958 hitchcock film' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for vertigo that I've seen before include "Sensation of dizziness caused by heights" , "Dizzy feeling when at great height" , "unbalanced feeling" , "Dizzy sensation brought on by heights" , "Feeling of dizziness generated by heights" .)