Synopsis: Susan Miller works as a shopgirl but fantasizes about one day being rich. One afternoon, she meets Maybelle and Warren, two con artists on the lookout for a pretty girl to join their marrying-for-money scheme. Susan agrees to join them, and soon the three have set their sights on John Wheeler, a mathematician with a fondness for boats. Susan realizes he's not a millionaire, but falls for him anyway, causing trouble with her partners.