Hawaii Five-0 (2010) - Season 9 -

: A major arc involves the team tracking down Omar Hassan, who seeks revenge for his father's death during a past SEAL mission led by McGarrett and Joe White.

: Former main cast members Michelle Borth (Catherine Rollins) and Taryn Manning (Mary Ann McGarrett) returned for guest appearances in episodes 11 and 23, respectively. Significant Storylines & Episodes

: Titled "Hana mao ʻole ka ua o Waianae" (Endlessly Pours the Rain of Waianae), the team hunts for escaped hacker Aaron Wright. The season ends on a significant cliffhanger involving a shooting at Five-0 headquarters. Watching Options Hawaii Five-0 (2010) - Season 9

You can find episode guides and reviews on platforms like IMDb and Rotten Tomatoes . For music enthusiasts, the Tunefind page provides a breakdown of songs featured in each episode.

: Adam joins the task force officially after he and Kono break up, a development that is revealed early in the season. : A major arc involves the team tracking

: The season features ten starring roles, including Alex O'Loughlin (Steve McGarrett) and Scott Caan (Danny "Danno" Williams).

: Titled "Pua A'e La Ka Uwahi O Ka Moe" (The Smoke Seen in the Dream Now Rises) , McGarrett dreams he is his grandfather solving a cold case in 1941, just days before the attack on Pearl Harbor. The season ends on a significant cliffhanger involving

The ninth season of (2010) continues the high-stakes missions of the Five-0 Task Force, investigating major crimes such as murder and human trafficking across the islands. This season is notable for reaching the milestone of the show's 200th episode . Key Season Overview Total Episodes : 25 episodes.