What's interesting about adult film star Ron Jeremy -- and what makes this 80-minute documentary so eminently watchable -- is that the man comes across as less of a porno prima donna than an oversexed version of some Borscht-Belt comic, part Henny Youngman, part Lenny Bruce. Fueled by a debased epicurean desire for unrelenting pleasure, the former Ron Jeremy Hyatt is a comical dervish, at once eager to discuss the already much-remarked-upon size of his equipment and simultaneously driven by a desire to break into the world of real filmmaking. Porn Star is a bizarre, informative, and, above all, comical take on one of the most recognizable and enduring performers in show business, and one who, so far, doesn't need to rely on Viagra to fill the bill. Only in America, folks.

