Last Action Hero
Directed by John McTiernan. With Arnold Schwarzenegger, F. Murray Abraham, Art Carney, Charles Dance. With the help of a magic ticket, a young movie fan is transported into the fictional world of his favorite action movie character.
I had forgotten how absolutely amazing this movie was, it’s free on Pluto.tv right now.
It’s the perfect tongue in cheek 4th wall breaking movie, done well before Deadpool even tried it.