Scary Movie 4 is actually rated PG-13. The first 2 films in the Scary Movie franchise were rated ROnesieman said:The first R rated film I saw was "Scary Movie 4" at age 10. I tried sneaking another R movie called Revenge of the nerds and tried to watch it, but I ended up leaving it on my player and forgetting it was there, so I got yelled at when my dad got home. He usually didn't let me watch R rated movies until I was in high school.