Guest Stars Bobby Lee as Jin Jeong Hayden Szeto as Pono Palima Eve Brenner as Helen Co Starring Kordell Kekoa as Kahu Dan Southworth as Kanoa Shane Miyashiro as Uni Zane Rawlins as Skeleton Boy Raiden Barrientos as Younger Boy Alexa Luczak as Mermaid Ryder Tadaki as Pono's Son