Darion Basco

Frasier vows revenge after Bulldog plays a prank on him, and Daphne's mum wages war against a scorned trick-or-treater in a practical joke grudge match.

The team looks into the murder of a federal prison inmate who was the adopted daughter of a well-known counterfeiter. Callen gets called by the ATF to talk about Anna's actions during a joint case.

Sandy must make a life-changing decision to save his marriage to Kirsten. Also, Seth, Summer, Marissa and Ryan are caught in the crossfire at the bait shop, and Jimmy Cooper, worried about his family, rushes home to Newport Beach.

Billie's parents have an unconventional stay with their daughter when she inadvertently transforms them into cold-blooded assassins. Phoebe has a case of writer's block.

Piper and Phoebe devise a plan to recover Leo; Paige rescues her new charge from a Darklighter; Billie is forced to make an important decision.