McGARRETT HELPS HIS MOTHER EXECUTE A COVERT OP TO RETRIEVE AN INCRIMINATING MICROFICHE, ON "HAWAII FIVE-0," MONDAY, MAY 13

Craig T. Nelson, Treat Williams, Christine Lahti, Anthony Ian Dale and Daniel Henney Guest Star

"He welo 'oihana" - McGarrett must help his mother execute a covert op to retrieve an incriminating microfiche. Meanwhile, Kono's life is in danger when she closes in on Adam's secret, on HAWAII FIVE-0, Monday, May 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Treat Williams, Christine Lahti, Anthony Ian Dale and Daniel Henney return in this episode. Craig T. Nelson guest stars.

(*He welo 'oihana is Hawaiian for "Family Business")

SERIES REGULARS:

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)
Michelle Borth (Catherine Rollins)

RECURRING CAST:

Taylor Wily (Kamekona)
Christine Lahti (Doris McGarrett)
Teilor Grubbs (Grace Williams)
Ian Anthony Dale (Adam Noshimuri)
Treat Williams (Mick Logan)
David Keith (Wade Gutches)
Daniel Henney (Michael Noshimuri)

GUEST CAST:

Craig T. Nelson (Tyler Cain)
Heidi Ellyn (Business Woman)
Stephen Meyers (Paramedic)
Wes Haviland (Guard #1)
Sara Naby Kim (Nurse)
Wes Cortez (Night Security Guard)
Curtis Bush (Guard #3)
David James Sikkink (Head Guard)
Adam Wang (Yakuza Soldier #1)

WRITTEN BY: Eric Guggenheim

DIRECTED BY: Larry Teng

RATING: TBD