World's Greatest Dad is a dark comedy from the mind of Bobcat Goldthwait. Who you might remember from his role in three of the Police Academy movies. Or from his infamous appearance on the Tonight Show with Jay Leno back in 1994 when, on impulse, he set the couch on fire. Or maybe you are familiar with his first film, 1991s Shakes The Clown? No? Well, it doesn't matter, because based on that resume one would probably not be expecting much from World's Greatest Dad. But, much is exactly what we got (and I mean that in a very good way).