It’s Halloween and the NCIS team is busy investigating a ransom case. A Marine’s daughter has been kidnapped after the kidnapper attacked a Marine in his home. The investigation leads…

A professor from Lewis’ past tips off the BAU to an alarming number of overdose deaths of patients who just completed rehab.

A professor from Lewis’ past tips off the BAU to an alarming number of overdose deaths of patients who just completed rehab.

A professor from Lewis’ past tips off the BAU to an alarming number of overdose deaths of patients who just completed rehab.

Ted and Robin are surprised to run into Barney when they volunteer at a homeless shelter on Thanksgiving. Lily is on the brink of freaking out when she goes to…