Tom Patrick Stephens

Finch receives 38 numbers at once from the Machine. He discovers they are connected to an unknown player who is inciting an all-out war between HR and the Russian mob.

A deadly massacre, thought to be sparked by Joe Carroll, leads Ryan and Mike into very dangerous territory. But as more details are revealed, they realize another leader might be on the rise. Meanwhile, Joe continues to train the Korban cult and confirms his new plans with Emma and those who doubt him.

Hank and Divya treat a professional competitive eater, as well as a local amateur, who also happens to be Jill's brother.

When Jill's chess-obsessed nephew gets kicked out of camp for fighting, Hank realizes Luke may be suffering from more than just teenage hormones. Guest Stars: Kyle Howard, Anna George, Ben Shankman, Ernie McGillicuddy, Alexa Vega.

A computer sting uncovers the possible mole in the CIA arms smuggling ring; Henry worries that the doomsday cult is drugging his embedded operative; Elizabeth and her staff come up with a plan for dealing with black rhino poaching in Namibia.