Trick or Treat

Private detective Spade is reluctantly called upon by Paladin to babysit a girl named Casper during Halloween weekend, despite being busy running a major convention. Casper, who calls herself by a ghostly name, is not quite what she seems, and Paladin is known for solving crimes. When Casper's situation becomes urgent, Spade must step in to help, revealing that more is at stake than just a simple babysitting job.