His manic persona may have ebbed, and his profile may have lowered since the 1980s. All the better for Bobcat Goldthwait, one of the unlikelier Sundance darlings we've run into this year in Park City. Goldthwait is attending Sundance with the comedy World's Greatest Dad, his second festival entry in...

Do you like dark comedies? I certainly do. There are times when I love my comedy to be blacker than black, morbid as all hell and as sick and twisted as possible. That said, I have found my new love at the 2009 Sundance Film Festival: Bobcat Goldthwait’s World’s Greatest Dad . You may no...