Meet Roy and Frank, a couple of professional small-time con artists. What Roy, a veteran of the grift, and Frank, his ambitious prot?g?, are swindling these days are "water filtration systems," bargain-basement water filters bought by unsuspecting people who pay ten times their value in order to win bogus prizes like cars, jewelry and overseas vacations--which they never collect. These scams net the flim-flam men a few hundred here, another thousand there, which eventually adds up to a lucrative partnership. Roy's private life, however, is not so successful. An obsessive-compulsive agoraphobe with no personal relationships to call his own.