Hawaii Five-O - Season 3 - Eps 22: The Bomber And Mrs. Moroney
Danno's past comes back to haunt him when the brother of a young boy he shot is released and wants revenge. The brother takes Chin Ho, Jenny and others hostage in McGarrett's office and threatens to blow them up, and Danno must resolve the tense situation.
About Hawaii Five-O

Title: Hawaii Five-O
First Air Date: 1968-09-20
Last Air Date: 1980-04-05
Status: Ended
Rating: 7.1/10 (from 140 votes)
Language: EN
Seasons: 13
Total Episodes: 284
Network: CBS
Genres: Action & Adventure, Drama
Production Companies: Leonard Freeman Production, CBS Studios
Synopsis
Hawaii Five-O is an American police procedural drama series produced by CBS Productions and Leonard Freeman. Set in Hawaii, the show originally aired for 12 seasons from 1968 to 1980, and continues in reruns. Jack Lord portrayed Detective Lieutenant Steve McGarrett, the head of a special state police task force which was based on an actual unit that existed under martial law in the 1940s. The theme music composed by Morton Stevens became especially popular. Many episodes would end with McGarrett instructing his subordinate to "Book 'em, Danno!", sometimes specifying a charge such as "murder one".
Cast

Jack Lord
Det. Steve McGarrett

Herman Wedemeyer
Duke

William Smith
Det. James 'Kimo' Carew

Richard Denning
Governor

Sharon Farrell
Lori Wilson