Chin Ho is trapped in headquarters when gunman storm the building on the season premiere of Hawaii Five-O. "Aloha ke kahi I ke kahi (We Need Each Other)" is the first episode of the show's fourth season.
Danno: I don't even want to know what you would do. McGgarrett: I would be by the book. Danno: The book? McGarrett: I would be by the book. Danno: The book? What book would that be? I ask... Patriot Act for Dummies... War & Peace minus the peace part.