Special Guest Stars Carol Burnett as Deb McGarrett Guest Stars Chi McBride as Lou Grover Taylor Wily as Kamekona Dennis Chun as Sergeant Duke Lukela Teilor Grubbs as Grace Williams Shawn Mokuahi Garnett as Flippa / Shawn Tupuola Al Harrington as Mamo Kahike Taryn Manning as Mary Ann McGarrett Larry Manetti as Nicky "The Kid" Demarco Paul Ben-Victor as Agent Devin Campbell Alexandra Curran as Andrea Hicks Brian Kamei as Rafael Moreno Marcia Zina Mager as Sheila Hicks Sam Choy as Butcher Tom Hintnaus as Dante Barkov