THE TEAM TAKES AN UNDERCOVER NCIS AGENT INTO CUSTODY ON SUSPICION THAT HE IS ACTUALLY WORKING FOR THE SMUGGLER HE'S SUPPOSEDLY INVESTIGATING, ON "NCIS: LOS ANGELES," TUESDAY, APRIL 15

Daniel Henney Guest Stars as Paul Angelo, the Undercover NCIS Agent

"Three Hearts" - When an undercover NCIS agent is suspected of working for the smuggler he's supposed to be investigating, the team takes him into custody to find his true intentions. Meanwhile, Kensi and Deeks discuss their personal relationship as Kensi returns to the field, on NCIS: LOS ANGELES, Tuesday, April 15 (9:00-10:01 PM, ET/PT) on the CBS Television Network. Daniel Henney guest stars as Paul Angelo, the undercover NCIS agent.

SERIES REGULARS:

Chris O'Donnell (NCIS Special Agent G. Callen)
LL COOL J (NCIS Special Agent Sam Hanna)
Linda Hunt (Henrietta "Hetty" Lange)
Daniela Ruah (NCIS Special Agent Kensi Blye)
Eric Christian Olsen (LAPD Detective Marty Deeks)
Barrett Foa (Tech Operator Eric Beale)
Renée Felice Smith (NCIS Intelligence Analyst Nell Jones)
Miguel Ferrer (NCIS Assistant Director Owen Granger)

GUEST CAST:

Daniel Henney (Paul Angelo)
Stephen Wozniak (Tyler Brunson)
Emily Baldoni (Olivia Brunson)
J. Teddy Garces (Guard #1)
Kaleti Williams (Venice OG)
Brent Gutierrez (Venice Homie #1)
Nick Massouh (Mazhar Tarik)
Yvonee Huff (Bethany)

WRITTEN BY: Dave Kalstein and Kyle Harimoto

DIRECTED BY: Diana C. Valentine

RATING: To Be Announced