Dale McGarrigle

The squad is joined by Anna Kolcheck to find the murderer of a machinist's mate, while Hanna interrogates the supposed mole, on NCIS: Los Angeles Season 8 Episode 5.

It's the most unsuspected of heroes when Sebastian must use all of his various skills when kidnapped to help with a prison break in NCIS: New Orleans Season 3 Episode 4.

It's contraband purses and stolen government funds as the team tries to solve the baffling poisoning of a Homeland Security agent in NCIS: Los Angeles Season 8 Episode 4.

Prentiss is back, and Hotch is missing, as the BAU must solve the mystery of dead single moms in cement-filled barrels in Florida in Criminal Minds Season 12 Episode 3.

The NCIS squad and its newest member try to learn to co-exist whiling rescuing one petty officer and solving the murder of another in NCIS: New Orleans Season 3 Episode 3.

A case involving kidnapped children in Southern California hits too close to home for JJ, as she recounts it to her husband Will in Criminal Minds Season 12 Episode 2.

The undermanned squad, distracted by Kensi's injuries and Hetty's absence, tries to figure out why a Marine abducted a Muslim man on NCIS: Los Angeles Season 8 Episode 3.

A charismatic manhunter joins the BAU in their race to capture fugitive serial killers in Criminal Minds Season 12 Episode 1: The Crimson king.

Pride tries to help a Navy analyst turned hacker who is an FBI murder suspect in the murder of three men in a poker game in NCIS: New Orleans Season 3 Episode 2.