Special Guest Stars Jimmy Buffett as Frank Bama Guest Stars Terry O'Quinn as Joe White Christopher Sean as Gabriel Waincroft Mirrah Foulkes as Ellie Clayton Robert Knepper as IA Detective Rex Coughlin Raphael Sbarge as Sam Alexander Co Starring Teilor Grubbs as Grace Williams Kekoa Kekumano as Nahele Huikala Mike Cho as Clerk Matthew Sato as Boy #1 Hector Luis Bustamante as Guard #1 Cindy Ramirez as Teacher Scott Nakasone as Deputy B. Branan Richard Cole Drake as Boy #2 Jesse Sapolu as Maleko Inoa Eli Foster as Deputy V. Akanu Kamakani De Dely as Desk Guard