At Halloween, Team Scorpion takes on a case to prove the existence of ghosts on the Queen Mary but find an all-too-real disaster when they locate a “ghost ship” on…

When Chuck and Sarah get conned out of their wedding money, there is only one man they can turn to for help — Sarah’s conman father, Jack Burton. Meanwhile, Morgan…

Holiday-themed incidents include a shopper pushed over the edge, a woman who is literally having a “Blue Christmas” and a luggage handler accident on a tarmac; Maddie revisits her past…

When Raj is asked to create a message in case a NASA mission discovers alien life, the guys fight over what he should do. Also, Penny is torn between auditioning…

The BAU revisits its origins when they look at one of Rossi and Gideon’s old cases to track a killer that got away.

While Erlich goes on a trip to get his mojo back, the Pied Piper guys take to Hooli-Con to pull off a stealth operation. There, an ethically challenged Jared tries…