The team adds new agent Nikki Betancourt, arriving shortly after Megan Reeve's departure.

Lou Diamond Phillips appears again as FBI tracker and sniper Agent Ian Edgerton; Ben Crowley, Joanna Canton, Myk Watford and Zach McGowan also guest star.

When eight people, including two LAPD police officers, are executed in a coffee shop, a detective (D. B. Woodside) gets the team on the case, and they uncover a trail of blackmail, romance and corruption.

Don's team joins veteran FBI Agent Bloom (Henry Winkler) in tracking an elusive con man (Chuck Hittinger).

The team hunts a crew stealing high-end goods from a shipping service and looks to an employee with savant-like abilities (Ashton Holmes) to lead them to those behind the scheme.

While on a date, David catches a disappearing act at a magic show but quickly becomes involved in the performance when the magician really vanishes.

One of Don and Charlie's childhood friends (played by professional surfer Brad Gerlach) dies in what is deemed an accident while surfing.

A bomb goes off during a high profile meeting and a documentary film maker (Josh Gad) has a conspiracy theory about it.

When Robin's (Michelle Nolden) seemingly bulletproof case fails and a dangerous weapons smuggler is released, the team investigates the possibility of jury tampering.

During the operation, David is assigned to be Liz's handler but he grows concerned for her safety after she ignores his plan and begins trusting a fellow undercover agent who may or may not be an addict himself.

The FBI team rushes to track down evidence that could save a mob boss (James Russo) from the death penalty.

Gina Gershon and Daniel Bess guest star; Los Angeles Lakers players Pau Gasol and Jordan Farmar appear as ringers when Charlie has his first game coaching CalSci's woeful basketball team.