Red is dosed with a lethal poison, so he retraces his steps to uncover who betrayed him. Meanwhile, Liz and the team scramble to save Red by searching for the designer of the toxin.
Aram goes undercover as a hacker to identify an infamous criminal who designs, constructs and executes perfect crimes. Elsewhere, Tom expands his investigation into his childhood, and Red seeks the source of his compromised business operations.
The task force targets a sophisticated criminal who’s been aiming at Red’s businesses. Meanwhile, Tom goes on the hunt for information about his past.
The team targets a sly assassin who kills her prey with a fatal disease. Also, Red tasks Tom to go undercover inside his criminal organization.
Liz infiltrates an elite gang of female thieves as they prepare for their next heist, but she must first prove herself to the group’s leader. Meanwhile, unexpected problems plague Red’s operations, and Tom focuses on fatherly duties.
A mysterious diorama depicts a future crime. Elsewhere, Red explores a new business opportunity.
Allegiances are tested when an investigation centers on an international terrorist operating in America. Meanwhile, Aram faces consequences when his girlfriend hacks into the FBI computer systems, and Red cashes in on a favor.