Ep 3. The Kidnap

In MI-5 season 6 episode 3, titled "The Kidnap," the team is tasked with finding a missing teenage girl, who is the daughter of a wealthy Russian businessman. The girl is believed to have been kidnapped by a gang who are demanding a large ransom for her safe return.

The MI-5 team, led by Section Chief Lucas North, quickly sets to work to locate the girl and bring her back to safety. They suspect that the kidnapping may be related to her father's shady business dealings, and begin to investigate his connections to the criminal underworld.

Meanwhile, the kidnapped girl, Katya, is being held captive by her abductors and subjected to brutal treatment in order to force her father to pay the ransom. She manages to escape from her captors, but finds herself lost and alone in the streets of London.

As the MI-5 team races to find Katya before her captors do, they also face their own personal challenges. Lucas must confront his troubled past and the demons that continue to haunt him, while analyst Ruth Evershed struggles to balance her work with her new role as a mother.

In their desperate search for the missing girl, the MI-5 team uncovers a shocking conspiracy that threatens to destroy everything they hold dear. Will they be able to save Katya and bring her captors to justice? Or will they be forced to make the ultimate sacrifice to protect their country and their loved ones?

"The Kidnap" is a tense and suspenseful episode that showcases the skill and determination of the MI-5 team. With its intricate plot and complex characters, this episode will keep viewers on the edge of their seats until the very end.