13. The Exorcist.
The famous vomit scene from The Exorcist was not fun for anyone. The projectile pea soup was meant to hit actor Jason Miller in the chest, but accidentally hit him in the face. His shocked reaction you see is real, and he was not happy about it. Linda Blair hated vegetables so much at the time that the use of the pea soup actually did make her vomit – though fortunately not in Jason Miller’s face again.