When a neurosurgeon is assassinated just before performing surgery, Five-0 uncovers the SHOCKING truth behind the disappearance of four reform school boys 40 years AGO, ON "HAWAII FIVE-0," FRIDAY, JAN. 16

Daniel Baldwin Returns as Paul Delano

"Poina 'Ole" - When a neurosurgeon is assassinated just before performing surgery, Five-0 uncovers the shocking truth behind the disappearance of four reform school boys 40 years ago. Also, McGarrett's Mercury Marquis is stolen by an unlikely culprit, on HAWAII FIVE-0, Friday, Jan. 16 (9:00-10:00 PM, ET/PT), on the CBS Television Network.

(*Poina 'Ole is Hawaiian for "Not Forgotten")

REGULAR CAST:

Alex O'Loughlin (Steve McGarrett)
Scott Caan (Danny "Danno" Williams)
Daniel Dae Kim (Chin Ho Kelly)
Grace Park (Kono Kalakaua)
Masi Oka (Dr. Max Bergman)
Chi McBride (Lou Grover)
Jorge Garcia (Jerry Ortega)

RECURRING CAST:

Taylor Wiley (Kamekona)
Dennis Chun (Sgt. Duke Lukela)
Teilor Grubbs (Grace Williams)
Paige Hurd (Samantha Grover)
Daniel Baldwin (Paul Delano)
Shawn Thomsen (Officer Pua Kai)

GUEST CAST:

Sarah Jane Morris (Dr. Christine DuPont)
Brian Letscher (Mark DuPont)
Wings Hauser (Walter Russell)
Gregory Itzin (Aelx Mackey/Huhu)
Esmond Chung (Dr. Chad 'Ewalu)
Rodney Oshiro (Mana Tahni)
Kekoa Kekumano (Nahele Huikala)
Axel Rollins (Grandson)

WRITTEN BY: John Dove

DIRECTED BY: Brad Tanenbaum