If you're looking for out and out hilarious, you gotta see Relative Strangers! It's a 'R' rated movie. Ron Livingston is a psychologist who getting ready to promote his new self-help book, and his brother reveals to him that he was adopted as a baby. This brother has always been jealous of Ron's character, and can't pass up an opportunity to make life difficult for him. They've grown up in the lap of luxury, his parents are very conservative and he's a real bleeding heart liberal. Livingston hires someone to find his real parents and they are Danny DeVito and Kathy Baker as two real hicks. It is just a hoot to watch how 'tolerant' he is as he deals with them.
Teeheee! I thought so! We seem to have similiar taste in obscure actors. :D