
This article contains spoilers for the “NCIS: Los Angeles” series finale.
“NCIS: Los Angeles” showrunner R. Scott Gemmill’s goal with the series finale on Sunday, May 21 was to give the characters of the long-running CBS procedural as happy an ending as possible.
To that end, in the final episode, Callen (Chris O’Donnell) and Anna (Bar Paly) tie the knot in an impromptu ceremony attended by the rest of the team — except for Hetty (Linda Hunt), who sends a congratulatory note.

Sam Hanna (LL Cool J) finds a promising Alzheimer’s study for his father Raymond (Richard Gant), Kensi Blye (Daniela Ruah) tells Marty Deeks (Eric Christan Olsen) that she’s pregnant and Devin Rountree’s (Caleb Castille) legal case against the LAPD is satisfactorily settled.
“We really knew we had to go through each character and figure out what would be best for them, what place would be the happiest for them once we say goodbye,” Gemmill said.
However, the series leaves one storyline open, with Sam and Callen being summoned by Hetty for a “side project” in Morocco. When they get there, they instead find Nell (Renée Felice Smith), Nate (Peter Cambor) and Vostanik Sabatino (Erik Palladino), who need their help to rescue Hetty, who, as Nell put it, “got herself into a bit of a pickle.” Nell asks, “Are you ready for your next adventure?” and, of course, they are indeed.