 Charlton HestonWhip Hoxworth | Whip Hoxworth |
 Tina ChenNyuk Tsin | Nyuk Tsin |
 Geraldine ChaplinPurity Hoxworth | Purity Hoxworth |
 MakoMun Ki | Mun Ki |
 John Phillip LawNoel Hoxworth | Noel Hoxworth |
 Alec McCowenMicah Hale | Micah Hale |
 Don KnightMilton Overpeck | Milton Overpeck |
 Miko MayamaFumiko | Fumiko |
 Virginia Ann LeeMei Li | Mei Li |
 Chris RobinsonDr. Whipple Jr. | Dr. Whipple Jr. |
 Naomi StevensQueen Liliuokalani | Queen Liliuokalani |
 Keye LukeFoo Sen | Foo Sen |
 Khigh DhieghKai Chung | Kai Chung |
 Mary MundayMalama Hale | Malama Hale |
 Harry TownesHoughton | Houghton |
 Lyle BettgerJanders | Janders |
 James HongTi Chong | Ti Chong |
| WWinston CharEurope at 17 (uncredited) | Europe at 17 (uncredited) |
| BBill FongAustralia at 14 (uncredited) | Australia at 14 (uncredited) |
 James GregoryDr. Whipple Sr. (uncredited) | Dr. Whipple Sr. (uncredited) |
 Al HarringtonMilitary Officer (uncredited) | Military Officer (uncredited) |
 Harry HolcombeFredericks (uncredited) | Fredericks (uncredited) |
| DDaniel Kaleikini Jr.Police Lt. Keholo (uncredited) | Police Lt. Keholo (uncredited) |
| GGalen KamJim Wu (uncredited) | Jim Wu (uncredited) |
 Randall Duk KimAsia at 19 (uncredited) | Asia at 19 (uncredited) |
 Victor Sen YungChun Fat (uncredited) | Chun Fat (uncredited) |
