Kate and Carl join forces to track down Cupid, whose love potion has caused a tough judge to start handing down easy sentences---and has turned Nick into a nice guy who only sees the good in people.

Nick and Kate hunt a Djinn, a "genie"-like link that possesses the power to make a person's dreams come true. But if she grants enough wishes, she will gain free will and be able to do whatever she wants---including decimating mankind.