Why are Danny and McGarrett driving a go-kart on the season finale of Hawaii Five-0? "O Ka Pilo 'Ohana Ka 'Oi (Family Comes First)" is the 22nd episode of the show's fourth season.
McGarrett and Catherine travel to Afghanistan to save a young boy on Hawaii Five-0. "Makani 'Olu A Holo Malie (Fair Winds and Following Seas)" is the 21st episode of the show's fourth season.
Danny Williams: I just handed Wo Fat over to the feds--they're prepping him, getting him ready to transfer to a super max in Colorado. Steve McGarrett: Did he say who was behind the attack? Danny Williams: No, he wasn't feeling very chatty.