If David Lynch directed Dirty Dancing: [YouTube]
If David Lynch directed Return of the Jedi: [YouTube]
"Dan Graham has always pointed beyond in his work: beyond the social, beyond the public, beyond the democratic, beyond the mass produced, beyond the architectural. Beyond all these categories and into the realm of the art object, the studio, the medium, the gallery, the self, the anarchic, and the humorous."
(Rearranged the words from a Dan Graham blurb from a major art institution's website. This makes him sound more radical, I think.)