IT'S HALLOWEEN AND FIVE-0 MUST TRACK DOWN A SERIAL KILLER WHO IS COPYING MURDERS DEPICTED IN A CULT SLASHER FILM, ON "HAWAII FIVE-0," FRIDAY, OCT. 31

"Ho'oma'ike" - It's Halloween and Five-0 must track down a serial killer who is copying murders depicted in a cult slasher film. Meanwhile, McGarrett must help Jerry after he is kidnapped by the counterfeiters he has been tracking, on HAWAII FIVE-0, Friday, Oct. 31 (9:00-10:00, ET/PT), on the CBS Television Network.

(*Ho'oma'ike is Hawaiian for "Unmasked")

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 Wily (Kamekona)
Dennis Chun (Sgt. Duke Lukela)
Greg Ellis (Thomas Farrow)
Mirrah Foulkes (Ellie Clayton)

GUEST CAST:

Matthew Lund (Browser/Lt. Colin Helms)
Wes Robinson (Teddy)
David DeLuise (Brad Weiss)
Laiman Severson (Aaron Cole)
Eric Dickerson (Himself)
Evan Kaolowi (Boy)
Alexander Reinprecht (Man)
Emmie Ray (Girl)

STORY BY: David Wolkove

TELEPLAY BY: Steven Lilien & Bryan Wynbrandt

DIRECTED BY: Joe Dante