Pool Boy revolves around the story of a young man, who starts cleaning a wealthy man's pool in order to help raise enough money to get treatment for his girlfriend, who is suffering from a rare heart condition. Realizing that the money is not enough to make ends meet, Caleb and Emma construct a plan in order to befriend and gain the trust of Mr. Richardson's 16 year old, naive daughter so that they can get into the house and steal all their money. However, after Sam opens up about her dark past, Caleb is driven to the edge as he soon has to decide to either carry on with the plan, or help the troubled girl. The whole film takes place over a 48hr period.