|Season 3, Episode 11|
|Air date||December 17, 2012|
Christmas in Hawaii sees Steve and Catherine working together as they and the rest of the Hawaii Five-0 attempt to track down the missing father of a young boy who may be in deadly trouble in the backwoods of Oahu.
Ethan attempts to give Steve the slip but is found.
Meanwhile, as she searches Ethan's home, Catherine finds $30,000 in the basement. It is later revealed that Ethan's father was unknowingly helping a member of a gang that robbed a bank in Chicago some time ago and whose colleagues are now after his cut.
Catherine manages to subdue Bruce's captor in the basement and locks him there until Five-0 arrests him.
|Steve McGarrett||Alex O'Loughlin||Former Navy SEAL and leader of the Hawaii Five-0 Task Force.|
|Danny Williams||Scott Caan||2nd-in-command of the Hawaii Five-0 Task Force and Steve's partner.|
|Chin Ho Kelly||Daniel Dae Kim||Former Detective for HPD and member of Hawaii Five-0 Task Force.|
|Kono Kalakaua||Grace Park||Youngest member Hawaii Five-0 Task Force and Chin's cousin.|
|Dr. Max Bergman||Masi Oka||Chief Medical Examiner for the Hawaii Five-0 team.|
|Catherine Rollins||Michelle Borth||A Navy Lieutenant and Steve McGarrett's on-off girlfriend.|
|Kamekona||Teila Tuli||An associate of the H50 team, and owner of Wailoa Shave Ice|
|Sgt. Duke Lukela||Dennis Chun||Sergeant with the Honolulu Police Department.|
|Uncle Choi||George Takei||A man who appears in the episode.|
|Ethan Awana||Tristan Lake Leabu||Bruce's son.|
|Moku Bradford||Juan Gabriel Pareja||A man who appears in the episode.|
|Stuart Rizzi||Lew Temple||A man who appears in the episode.|
|Bruce Awana||Andrew Elvis Miller||Ethan's father.|
|La O Na Makuahine ♦ Kanalua ♦ Lana I Ka Moana ♦ Popilikia ♦ Mohai ♦ I Ka Wa Mamua ♦ Ohuna ♦ Wahine'inoloa |
♦ Ha'awe Make Loa ♦ Huaka'I Kula ♦ Kahu ♦ Kapu ♦ Olelo Ho'Opa'I Make ♦ Hana I Wa 'Ia ♦ Hookman ♦ Kekoa ♦ Pa'ani ♦ Na Ki'i ♦ Hoa Pili ♦ Olelo Pa'a ♦ Imi Loko Ka 'Uhane ♦ Ho'opio ♦ He Welo 'oihana ♦ Aloha, Malama Pono