Season
Episode
- Episode 1: Aloha Ke Kahi I Ke Kahi (We Need Each Another)
- Episode 2: A‘ale Ma‘a Wau (Fish Out of Water)
- Episode 3: Ka 'oia' i' o ma loko (The Truth Within)
- Episode 4: A Ia La Aku (From This Day Forward)
- Episode 5: Kupu‘eu (Fallen Hero)
- Episode 6: Kupouli ‘La (Broken)
- Episode 7: Ua Nalohia (In Deep)
- Episode 8: Akanahe (Reluctant Partners)
- Episode 9: Hau‘oli La Ho‘omaika‘i (Happy Thanksgiving)
- Episode 10: Ho‘onani Makuakane (Honor Thy Father)
- Episode 11: Pukana (Keepsake)
- Episode 12: O Kela Me Keia Manawa (Now and Then)
- Episode 13: Hana Lokomaika‘i (The Favor)
- Episode 14: Na hala a ka makua (Sins of the Father)
- Episode 15: Pale'la (Buried Secrets)
- Episode 16: Hoku Welowelo (Fire in the Sky)
- Episode 17: Ma Lalo o ka 'lli (Beneath the Surface)
- Episode 18: Ho‘i Hou (Reunited)
- Episode 19: Ku I Ka Pili Koko (Blood Brothers)
- Episode 20: Pe‘epe‘e Kānaka (Those Among Us)
- Episode 21: Makani 'Olu a Holo Malie (Fair Winds and Following Seas)
- Episode 22: O ka Pili ‘Ohana Ka ‘Oi (Family Comes First)
Hawaii Five-0 Season 4 Hoku Welowelo (Fire in the Sky)
Steve McGarrett returns home to Oahu, in order to find his father's killer. The governor offers him the chance to run his own task force (Five-0). Steve's team is joined by Chin Ho Kelly, Danny "Danno" Williams, and Kono Kalakaua.
