High School Musical 3 Senior Year Official Cast & Crew Hat Disney Movie Cap 2008. A piece of Disney history. This baseball cap was handed out to the cast and crew of High School Musical 3: Senior Year back in 2008. A true vintage original collectible.Disney High School Musical Memorabilia to add to your collection! This item is in the category "Entertainment Memorabilia\Movie Memorabilia\Merchandise & Promotional\Apparel\Hats". The seller is "musicsportsmore" and is located in this country: US. This item can be shipped to United States.