A leprechaun can be alone without being lonely, says Brian O'Shea. And that's how Brian likes it-- so when a big human man tries to build a cottage on top of Brian's underground home, the leprechaun does his best to scare the fellow away with his magical tricks. But Sean McDonald refuses to be frightened off-- and over time the two develop an unlikely friendship. After all, a leprechaun in the house is a fine piece of luck--...