Guest Stars Taylor Wily as Kamekona Teilor Grubbs as Grace Williams Julie Benz as Inspector Abby Dunn Al Harrington as Mamo Kahike Cooper Andrews as Vance Pekelo J.B. Tadena as Edward Torres Co Starring Zach Sulzbach as Charlie Williams Jessika Lawrence as Mom Victoria Current as Meredith Patrick Robert Smith as Rand Hahn Cho as Decha Charlene Kalae Campbell as Old Lady Mark Medeiros as Fuamete Michael Masaki Miyashiro as Pika Joe McGinn as Deckhand May Hoshida as Tala Javier Santiago as Lucas