Season 4
Picking up where Season 3 left off, we find McGarrett and Wo Fat cornered by unknown assailants in a detainment facility in season 4 of Hawaii Five-0, forcing McGarrett to break the law and turn on his own in order to find a kidnapped Catherine. Meanwhile Kono and Adam's secret location in Hong Kong is compromised, and Kono and Adam fight to stay alive when their hidden location is discovered.
Episodes
1 Aloha Ke Kahi I Ke Kahi (We Need Each Another) Sep 27, 2013 
2 A‘ale Ma‘a Wau (Fish Out of Water) Oct 4, 2013 
3 Ka ʻoiaʻiʻo ma loko (The Truth Within) Oct 11, 2013 
4 A Ia La Aku (From This Day Forward) Oct 18, 2013 
5 Kupu‘eu (Fallen Hero) Oct 25, 2013 
6 Kupouli ‘La (Broken) Nov 1, 2013 
7 Ua Nalohia (In Deep) Nov 8, 2013 
8 Akanahe (Reluctant Partners) Nov 15, 2013 
9 Hau‘oli La Ho‘omaika‘i (Happy Thanksgiving) Nov 22, 2013 
10 Ho‘onani Makuakane (Honor Thy Father) Dec 13, 2013 
11 Pukana (Keepsake) Dec 20, 2013 
12 O Kela Me Keia Manawa (Now and Then) Jan 10, 2014 
13 Hana Lokomaika‘i (The Favor) Jan 17, 2014 
14 Na hala a ka makua (Sins of the Father) Jan 31, 2014 
15 Pale'la (Buried Secrets) Feb 28, 2014 
16 Hoku Welowelo (Fire in the Sky) Mar 7, 2014 
17 Ma Lalo o ka ʻlli (Beneath the Surface) Mar 14, 2014 
18 Ho‘i Hou (Reunited) Apr 4, 2014 
19 Ku I Ka Pili Koko (Blood Brothers) Apr 11, 2014 
20 Pe‘epe‘e Kānaka (Those Among Us) Apr 25, 2014 
21 Makani ʻOlu a Holo Malie (Fair Winds and Following Seas) May 2, 2014 
22 O ka Pili ‘Ohana Ka ‘Oi (Family Comes First) May 9, 2014