Lesser known work of the late Andrew Koenig

When I first heard that Andrew Koenig, better known as "Boner" from Growing Pains, went missing and was eventually found dead, the first thing that came to mind was a random independent Batman film from circa 2003 that I saw him in, where he played The Joker. The film is called Batman: Dead End, and is roughly 8 minutes long. Enjoy.