Kevin Del Principe

Kevin Del Principe. Writer: Up on the Glass. Kevin Del Principe is a writer, director, and producer best known for his feature film Up on the Glass. In addition to writing, directing, and producing for the screen, Kevin is also an author. His debut novel, I Animal, was published by Tumbleweed Books. The son of a snowplow truck driver and a school nurse, Kevin grew up outside of Buffalo, New...