There was an " NCIS: LA " crossover on the latest episode of " Hawaii Five-O " (Mon., 10 p.m. ET on CBS) Monday night.
In the first half of a two-parter, Special Agents Callen ( Chris O'Donnell ) and Sam ( LL Cool J ) took a trip to Hawaii to stop a more
Watch a preview and check out photos of the upcoming episode of Hawaii Five-0 “Pa Make Loa” Season 2 Episode 21 which airs Monday April 30 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Episode Synopsis: Five-0 and the NCIS more