THE MACHINE NEEDS THE TEAM'S HELP TO PREVENT A CATASTROPHIC EVENT, ON "PERSON OF INTEREST," TUESDAY, MAY 6

"A House Divided" - When an unknown entity prevents The Machine from seeing the full picture of an impending catastrophic event, it sends the team five separate numbers to help them piece together the bigger picture. Meanwhile, Root's team of hackers arrives in New York, on PERSON OF INTEREST, Tuesday, May 6 (10:01-11:00 PM ET/PT) on the CBS Television Network.

SERIES REGULARS:

Jim Caviezel (John Reese)
Michael Emerson (Harold Finch)
Kevin Chapman (Detective Lionel Fusco)
Sarah Shahi (Sameen Shaw)
Amy Acker (Root)

RECURRING CAST:

John Nolan (Greer)
John Doman (Garrison)

GUEST CAST:

Joseph Melendez (Rivera)
Diane Davis (Jefferson)
Marc Damon Johnson (Jesse Brandt)
Robbie Tann (Niall Jacobs)
Lisa Kron (Janet Wirth)
Sebastian Maynard-Palmer (Frankie Brandt)
Kelly Aucoin (AUSA Langdon)
Adi Hanash (Aziz Al-Ibrahim)
De'Adre Aziza (Shari)
John Wernke (Agent One)

WRITTEN BY: Amanda Segel

DIRECTED BY: Chris Fisher