The hunt for the spies onboard the U.S.S. Allegiance will continue in “NCIS: Los Angeles” Season 11. Photos of the premiere episode that have surfaced online tease Callen (Chris O’Donnell) continuing to work with Harmon (David James Elliott) to catch the enemies of the U.S.

The premiere episode will pickup right from the cliffhanger ending of Season 10. Pictures of the episode posted on TV Insider show Callen and Harmon dressed in casuals and walking into what appears to be an office.

The other “JAG” character Sarah MacKenzie (Catherine Bell) will also be back, and she will continue to work with Hetty (Linda Hunt). The highly anticipated reunion of Sarah and Harmon may not happen in the premiere episode.

While Callen and Harmon will be busy looking for spies, Sarah and Hetty will be involved in the middle-east plot. The two characters were trying to stop a missile attack in the previous season, but they failed because ISIS was able to launch missiles from Iran against Saudi Arabia and Israel. One of the pictures also teases Hetty getting an important call.

Deeks (Eric Christian Olsen) and Kensi (Daniela Ruah) are missing in the “NCIS: Los Angeles” Season 11 premiere photos. The two characters were last seen in Iraq, where they were under attack from ISIS terrorists.

Kensi and Deeks are expected to get out of that Iraq situation. Previously released behind-the-scenes snaps of the TV series confirm Kensi’s return to the US.

Just one month is left before the show’s premiere. The countdown to the premiere date has already started on the official Instagram page of the TV series.

“NCIS: Los Angeles” Season 11 airs on Sept. 29 at 9:30 p.m. EST on the CBS. Details about the title of the premiere episode and the official plot synopsis should be released in the coming weeks.

NCIS Los Angeles There will be a "JAG" reunion in "NCIS: Los Angeles" Season 11. Photo: NCIS: Los Angeles/Facebook