“Kuipeia e ka makani apaa” — Tani and Junior must plot an escape for themselves and several civilians after they become trapped inside a deadly tunnel collapse, while Five-0 investigates the cause and culprits of the cave-in. Also, Eddie the dog uses his field experience and sniffs out a bomb that has been planted in McGarrett’s home, on HAWAII FIVE-0, Friday, Oct. 4 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Pictured L to R: Beulah Koale as Junior Reigns and Meaghan Rath as Tani Rey. Photo: screengrab/CBS ©2019 CBS Broadcasting, Inc. All Rights Reserved (“Kuipeia e ka makani apaa” is Hawaiian for “Knocked flat by the wind; sudden disaster”)