AN ENEMY FROM REESE AND FUSCO'S PAST TRAPS THEM IN THEIR OWN PRECINCT WITH THE LATEST POI AND A GANG OF DEADLY CRIMINALS, ON "PERSON OF INTEREST," MONDAY, MAY 30

"Sotto Voce" - The mysterious criminal mastermind known as "The Voice" returns and traps Reese and Fusco in their own precinct with several armed gang members and the latest POI. Also, Root makes a shocking discovery, on PERSON OF INTEREST, Monday, May 30 (9:59-11:00 PM, ET/PT) on the CBS Television Network.

REGULAR CAST:

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

RECURRING CAST:

Enrico Colantoni (Elias)

GUEST CAST:

Neal Huff (Terry Easton)
Rupak Ginn (Amir Siddiq)
Theodore Feldman (Praveen Patel)
Gino Vento (Benavides)
Marcus Ho (Officer Shen)
Philip Reid (ESU Lieutenant)
Elizabeth Loyacano (Carla Easton)
Al Roffe (Father)
Jose Joaquin Perez (Cowboy Hat)
John Halas (Cop)

WRITTEN BY: Sabir Pirzada

DIRECTED BY: Margot Lulick