The lives of HPD informants are on the line on Hawaii Five-0. "E Uhi Wale No 'A'Ole E Nalo, He Imu Puhi (No Matter How Much One Covers a Steaming Imu, the Smoke Will Rise)" is the fourth episode of the show's eighth season.
The team turns to an old friend for help to stop a series of revenge killings on Hawaii Five-0. "Kau Pahi, Ko'u Kua. Kau Pu, Ko'u Po'o (Your Knife, My Back. My Gun, Your Head)" is the second episode of the show's eighth season.
McGarret gets a tip on a terrorist attack planned for Oahu on Hawaii Five-0. "He Ke'u Na Ka 'Alae A Hina (A Croaking by Hina's Mudhen)" is the 24th episode of the show's seventh season.
McGarrett learns about the important role his grandfather played in Pearl Harbor on Hawaii Five-0. "Waimaka 'Ele'ele (Black Tears)" is the 22nd episode of the show's seventh season.
The Five-0 team is captured on the island of Lanai on Hawaii Five-0. "Ua Malo'o Ka Wai (The Water Is Dried Up)" is the 21st episode of the show's seventh season.
The team works a kidnapping case where the husband has something to hide on Hawaii Five-0. "Huikau na makau a ka lawai'a (The Fishhooks of the Fishers Become Entangled)" is the 20th episode of the show's seventh season.
McGarrett must remove an unstable explosive through threacherous terrain on Hawaii Five-0. "E Malama Pono (Handle With Care)" is the 18th episode of the show's seventh season.
McGarrett and Danny celebrate Valentine's day at the spa with their girlfriends on Hawaii Five-0. "Poniu I Ke Aloha (Crazy in Love)" is the 16th episode of the show's seventh season.
A man wanted for murder escapes capture and seeks asylum on Hawaii Five-0. "Ka Laina Ma Ke One (Line in the Sand)" is the 14th episode of the show's seventh season.
The team must investigate a murder during a police convention on Hawaii Five-0. "Ua Ho'i Ka Opua I Awalua (The Clouds Always Return to Awalua)" is the 13th episode of the show's seventh season.
McGarrett and the team have to fight to free his mother on Hawaii Five-0. "Ka makuahine a me ke keikikane (Mother and Son)" is the seventh episode of the show's seventh season.