"High School Musical 3" Trailer to Premiere on July 13

Source: ComingSoon.net

But I’m pretty sure that one more trailer will launch with “The Dark Knight,” and if not that movie, then for “Mamma Mia!” And let me tell you – it is not one we are going to want to see. A trailer for “High School Musical 3” will be premiering on Disney channels on July 13 at 7:55pm ET/PT. It will then make its way onto the internet at 12:01am the next day. I’m sorry, but this is going to suck.