MCGARRETT AND FIVE-0 DISCOVER A RUSSIAN SPY RING HIDING IN PLAIN SIGHT ON OAHU WHEN A RUSSIAN NUCLEAR ATTACK SUBMARINE APPEARS OFF THE COAST OF WAIKIKI, ON THE EIGHTH SEASON FINALE OF "HAWAII FIVE-0," FRIDAY, MAY 18

"Waiho wale kahiko" - McGarrett and Five-0 discover a Russian spy ring hiding in plain sight when a Russian nuclear attack submarine appears off the coast of Waikiki. Also, Tani is conflicted by her unnerving discovery at Adam's house, on the eighth season finale of HAWAII FIVE-0, Friday, May 18 (9:00-10:00 PM, ET/PT) on the CBS Television Network.

("Waiho wale kahiko" is Hawaiian for "Ancients Exposed")

REGULAR CAST:

Alex O'Loughlin (Steve McGarrett)
Scott Caan (Danny "Danno" Williams)
Chi McBride (Lou Grover)
Jorge Garcia (Jerry Ortega)
Ian Anthony Dale (Adam Noshimuri)
Meaghan Rath (Tani Rey)
Beulah Koale (Junior Reigns)
Taylor Wily (Kamekona)
Kimee Balmilero (Noelani Cunha)
Dennis Chun (Sgt. Duke Lukela)

RECURRING CAST:

Shawn Mokuahi Garnett (Flippa)
Kekoa Kekumano (Nahele)

GUEST CAST:

Costas Mandylor (Vasili Shirokov)
David Meunier (Nikolai Malkin)
Dennis Keiffer (Yuri Petrov)
Joe Toro (Lead Agent)
Andrea Elizabeth Sikkink (Monica Shore)
Stanislav Abdullin (Submariner)
Rebecca Teresia (Young Woman)
M. Jenna Rose (Monica's Teenage Daughter)

WRITTEN BY: Peter M. Lenkov & Eric Guggenheim

DIRECTED BY: Bryan Spicer