Yes, there are a few. Not many, because Hollywood likes to make crap, but there are a few. Movies that are so, something or other, that you must see them again, and have a copy of the video or DVD so that you can have them on hand in case you get the urge to see it again.
My personal candidates are
Night of the Living Dead
The Blair Witch Project
Monty Python and the Holy Grail
Life of Brian
Lawrence of Arabia
The Good, the Bad and the Ugly
The Outlaw Josey Wales
The Gods Must Be Crazy
Scenes from the Class Struggle in Beverly Hills
*this is my nomination for the subcategory, movies you have to see at least two or three times in order to understand them. I sprained my cerebral cortex on Brazil the first time I saw it. After icing down my brain, I watched it again, and “got it”.
I’m sure there are others I need to see a few more times, but these top my rather long list. I don’t actually own most of them, but if I get a chance to see them, I go for it.