Guest Stars Al Harrington as Mamo Kahike Michelle Hurd as Renee Grover Kunal Sharma as Koa Rey Chosen Jacobs as Will Grover Clifton Powell as Percy Lee Grover Jr. Louis Gossett, Jr. as Percy Grover Sr. Gladys Knight as Ella Grover John Lavelle as Patrick Hale Co Starring Shawn Mokuahi Garnett as Flippa / Shawn Tupuola Shawn Thomsen as Officer Pua Kai Kekoa Kekumano as Nahele Huikala Mike Buck as Fire Captain Janice Morimoto as Cashier Eli K.M. Foster as John Henman Adele Chu as Mrs. Lee Kevin Keaveney as Shop Owner