NCIS: Los Angeles: Season 4, Episode 1

4 - 1: Endgame

In the season 4 opener of the NCIS: Los Angeles, all is not well in the team of NCIS: LA following the public shooting of Callen. Meanwhile, as Callen is placed in suspension, Hetty adjusts to retired life. The episode was directed by Terrence O'Hara and written by Shane Brennan.