Two stoners score high on their college entrance exams and wind up at Harvard. They're a mismatched pair from different walks of life and become the unlikely rulers of the school's THC-laden campus.

In 'How High 2', two friends embark on a hilarious and weed-filled adventure as they attend college and try to create a strain of marijuana that will make them rich. Along the way, they encounter crazy situations, awkward romances, and absurd humor.