Can a 15 year old get into the Movie "Bruno" at a theater?

So my sister went out with her friends and my moms gone across sea's, and my dad wants to take me to a movie. He started saying "what was that one movie, with that guy, that road across america in an icecream truck?" I said Borat. You want to see Bruno, Dad? He said yes, thinking he might enjoy it. Well surprise surprise he's 60 years old and I'm 15. I just don't have the heart to tell him that I don't think he would like it at all, because I saw the starting of it online, and It didn't look like the theater people might let me in, let alone watching it with my 60 year old dad who's pretty much crippled. I'm so embarred, but my question here is, can a 15 year old (myself) get into the movie "Bruno" with my dad who's 60? >_>