Charles Oakman aka Dr Frankenstein is a serial killer of four women attempted to reconstruct their body parts to make his lost love he was killed by Steve McGarrett when he tried to stab him to death as well.
Appearances[]
| Season Six | ||||||||||||
| Mai ho`oni i ka wai lana mâlie | Lehu a Lehu | Ua 'o'oloku ke anu i na mauna | Ka Papahana Holo Pono | Ka 'alapahi nui | Na Pilikua Nui | Na Kama Hele | Piko Pau 'iole | Hana Keaka | Ka Makau kaa kaua | Kulean | Ua Ola Loko I Ke Aloha | Umia Ka Hanu |
| Hoa 'Inea | Ke Koa Lokomaika'i | Ka Pohaku Kihi Pa'a | Waiwai | Kanaka Hahai | Malama Ka Po'e | Ka Haunaele | Ka Pono Ku'oko'a | I'ike Ke Ao | Pilina Koko | Pa'a Ka 'Ipuka I Ka 'Upena Nananana | O Ke Ali'I Wale No Ka'u Makemake | |