Ep 3. Divided They Fall

In this episode of MI-5, titled "Divided They Fall," tensions rise within the team as they work to prevent a terrorist attack on a London mosque. The team receives intelligence that a neo-Nazi group is planning to carry out the attack, and tensions within the team escalate when Lucas North, a former Russian prisoner and current member of the MI-5 team, is suspected of being involved with the group.

As the team races against the clock to prevent the attack, they must also navigate the internal conflicts and suspicions that threaten to tear them apart. Lucas, who has struggled with guilt and shame over his past actions as a prisoner, finds himself at the center of the conflict as his loyalty and motives are called into question.

Meanwhile, Section D chief Harry Pearce finds himself at odds with higher-ups in the government who are pressuring him to take more aggressive action against the potential attackers. As the pressure mounts, Harry is forced to make difficult decisions about how best to protect the public while also staying true to his principles.

The episode raises timely and thought-provoking questions about race, identity, and the ethics of counterterrorism efforts. As tensions rise and stakes get higher, the MI-5 team must put aside personal conflicts and biases in order to work together to protect the citizens of London from a deadly attack. Will they be able to overcome their differences and prevent the attack in time? Tune in to find out.