John C. Hartigan,  a beloved father who worked as a special effects supervisor in the film and television industry for over 35 years, died at 67. Hartigan, a Canyon Country resident, was most notable for the long-running Hawaii Five-0 television series, a remake of the original ‘60s show, where he worked on 134 episodes from ... The post Hawaii Five-0 SFX Supervisor, Santa Clarita Resident Remembered  appeared first on KHTS Radio.