Ben Stiller trong vai Ted Stroehmann, an awkward and shy young man who loves - and is possibly obsessed with - Mary.
Matt Dillon trong vai Pat Healy, a sleazy private detective whom Ted hires to track Mary down, only to fall in love with her himself.
Chris Elliott trong vai Dom "Woogie" Woganowski, Ted's best friend, who has a fetish for Mary's shoes.
Lee Evans trong vai Tucker / Norman Phipps, a Pompano pizza delivery boy who falls in love with Mary and pretends to be a British architect in order to woo her.
