Watch NCIS: Los Angeles Season 1 Episode 10 Brimstone Online Stream. With the Popularity of its original series the NCIS, the Los Angeles NCIS was created. As of now, it is only on its first season but it became an instant hit to the viewers. The latest on the series is the NCIS: Los Angeles Season 1 Episode 10 Brimstone. In this episode, As the courtyard is being transformed with holiday decorations, the NCIS team races to solve the murder of a Marine by an exploding cell phone and to find the remaining men of his former EOD unit before another deadly explosion kills someone else. The NCIS LA S01E10 will be out on Tuesday, December 15, 2009 9:00 PM-10:00 PM EST on CBS. Love this episode. Watch NCIS: Los Angeles Season 1 Episode 10 Brimstone Online Stream.