Ep 1. Active Measures

The opening episode of season 7 of NCIS: Los Angeles titled "Active Measures" begins with an action-packed scene as Callen, Sam, and Kensi rush to stop a group of Russian spies from smuggling a biological weapon across the border. The suspenseful scene sets the tone for the rest of the episode.

Back at the headquarters, the team is working on a new case - a CIA agent who has been kidnapped by terrorists. The team's goal is to find and rescue the kidnapped agent before it's too late. However, the situation becomes increasingly complicated as they discover a larger plot that puts the entire city of Los Angeles in danger.

The team then enlists the help of a former NCIS agent, Lance Hamilton, who has been working in the private sector to help track down the terrorists. Lance brings his expertise to help the team in their mission to find the kidnapped agent and stop the terrorists' plan.

As the team dives deeper into the investigation, they realize that they are dealing with a highly skilled and intelligent enemy, and the stakes keep getting higher. There are several twists and turns throughout the episode, with each one ratcheting up the tension.

One of the standout moments of the episode is when Hetty, the team's leader, comes face to face with the main villain of the episode. It's a tense exchange, and Hetty proves to be as tough as ever, standing her ground in the face of danger.

Along with the high-stakes action, the episode also delves into the personal lives of the characters. There's an ongoing storyline about Kensi and Deeks trying to navigate their new romance while still maintaining their professionalism on the job. There's also a subplot about Sam's daughter heading off to college and Sam grappling with his new role as an empty-nester.

Despite the personal storylines, the focus of the episode remains firmly on the action. There are several intense moments throughout, including a chase scene through the streets of Los Angeles, a tense standoff with the terrorists, and a daring rescue mission.

Overall, "Active Measures" is a strong start to the seventh season of NCIS: Los Angeles. The episode sets up a compelling storyline, introduces a new character in Lance Hamilton, and provides plenty of thrilling action for fans of the show.