Star Wars.
I thought you meant another kind of hypnotic where the film itself feels like something totally different. For example 2001 fits that description. Others that come to mind are Apocalypse. Now and The Neon Demon, which I don’t really like as movies but they feel like some hypnotic fever dream. They don’t fit to the OP’s descripition of wanting to know what happens next for me but just because they’re just made in some special way.