CALLEN MUST INTERROGATE HIS FATHER WHEN HE APPEARS IN AN NCIS PATIENT'S HOSPITAL ROOM DURING A RADIATION POISONING CASE, ON "NCIS: LOS ANGELES," SUNDAY, NOV. 20

Daniel J. Travanti Returns as Garrison, Callen's Father

"Glasnost" - After Callen's father, Garrison (Daniel J. Travanti)
is found in an NCIS patient's hospital room during a radiation poisoning case, Callen must take him to the boatshed for interrogation. Also, the team discusses their Thanksgiving plans, on NCIS: LOS ANGELES, Sunday, Nov. 20 (8:30-9:30 PM, ET/8:00-9:00 PM, PT), on the CBS Television Network.

REGULAR CAST:

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

GUEST CAST:

Daniel J. Travanti (Garrison)
Vyto Ruginis (Arkady Kolcheck)
India De Beaufort (Alexandra (Alex)
)
Joan Severance (Mary Reynolds / Katerina Polunin)
Anthony Hill (Waiter / Jason)
Kurt Yaeger (Sullivan)
Tom Choi (LAPD Officer Fong)
Ward Roberts (Artem Fedor)
Tristen MacDonald (Emily Janderman)
Zoran Radanovich (Assassin)
David Storrs (Vagrant / Calvin Stokes)
Meredith Giangrande (Young Tan Woman)

WRITTEN BY: Andrew Bartels

DIRECTED BY: John P. Kousakis