Today, Snoop Dogg and Wiz Khalifa release the official trailer for their forthcoming movie, Mac and Devin Go To High School. Releasing on July 3rd on DVD and Blu-Ray, Mac and Devin Go To High School features an all-star supporting cast, including: Mike Epps, singer/actress Teairra Mari, comedians Andy Milonakis, Lunell and Affion crockett and more.