Det. Steve McGarrett
Danny Williams
Chin Ho
Duke
Joey Kalima
Lily Kalima
Bernie Fryer
Batai
Teo Rodriguez
Reed
Charlie the Lab Technician (as Lydia Lei Kayahara)
Marco
HPD captain (as Ernest G. Chan)
Bartender
Otis
Luis Topuo
Mama Topo
Sgt. Wong (as Bernard Chin)
Officer
Keoki
Joey's Partner
Young Boy