Deletion of Mental disorders in film

Comment: Of the top of my head there's bound to be plenty to say about ''Psycho''; ''Gas Light''; ''One Flew Over the Cuckoo's Nest''; ''Rain Man'' and many more.  Articles are expected to be |imperfect and |AfD is not cleanup
Stance: keep
Cited policy: Wikipedia:Editing policy (WP:IMPERFECT||WP:NOTCLEANUP)