Maybe. In Philly, after 7 pm: “An adult who brings a child to a movie with a rating other than G after p.m. would be fined up to $50; the theater would be fined up to $300. “
Hey, I don’t want a screaming baby next to me on my night out as much as the next guy, but, come on…how many little kids can actually be going to the movies that much after 8 ot 9 pm anyway (and be a problem–one that the law should solve?)?