Back when Halloween II came out, my father was living in Tennessee. He and my stepmother came to Massachusetts for a visit, and they brought along some 17 year old kid (I think he was related to my stepmother). Dad dropped us both off at the movies, and we wanted to see Halloween II, but we were under age. He was disappointed but I turned to him and said quietly "Don't worry, I'll get us in." We paid to see some lame rated-G movie, and once the movie previews started and the ushers went back into the lobby, I said "follow me". We snuck out and went into the screen room where Halloween II was playing, and we watched the movie. It was a trick that worked every time.