final cut vs picture show

final cut and picture show both are nouns.

Word	Noun	Adjective	Verb	Adverb
final cut	Yes	No	No	No
picture show	Yes	No	No	No

As nouns, picture show is a hypernym of final cut; that is, picture show is a word with a broader meaning than final cut:

final cut: the final edited version of a movie as approved by the director and producer
picture show: a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement

final cut (noun)	picture show (noun)
the final edited version of a movie as approved by the director and producer	a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement