Ep 12. Cornelius Ruck

As a valuable member of the FBI's task force, Elizabeth 'Liz' Keen has captured some of the world's most elusive and dangerous criminals. One of the most intriguing and elusive of them all, however, is the former government agent who goes by the name of Raymond 'Red' Reddington. In an unusual twist, Reddington turns himself in to the FBI and offers to help them track down a list of other high-profile criminals. Season 7 of The Blacklist sees Liz continuing her work with Reddington even as she grapples with her own complicated history and family ties.

The seventh season of The Blacklist continues with episode 12, titled "Cornelius Ruck." In this episode, the team takes on the task of tracking down the mysterious Cornelius Ruck, a name that has been floating around on the periphery of the show for some time now. Appearing only briefly in earlier episodes, Ruck has been painted as a shadowy figure with connections to Reddington's past--and perhaps even to Liz's own murky parentage.

As the episode opens, the team gathers to brainstorm how best to track down Ruck. They know that he is a notorious blacklister, having made his fortune by running a massive global money laundering operation. However, they don't know much else about him, including his physical appearance or even whether he is still alive. Despite these uncertainties, Reddington is confident that Ruck is their ticket to uncovering important information about both Red's mysterious past and Liz's own family secrets.

The task force soon discovers that Ruck is hiding out in a remote island compound, protected by legions of armed guards and high-tech security measures. As they plan their approach, Liz and Reddington grow increasingly wary of one another, with each of them hiding their own motivations and agendas. Red appears to be deeply invested in uncovering the truth about Ruck and what he knows about Red's own murky past--but Liz suspects that there may be more to his interest in the blacklister than meets the eye.

As the team makes their way to the island, they face a number of unexpected obstacles. Ruck's security is even tighter than they had anticipated, and they soon find themselves engaged in a fierce firefight against Ruck's heavily-armed henchmen. Things only get more complicated when Liz is separated from the group and finds herself face-to-face with Ruck himself.

As Liz tries to hold her own against Ruck, the rest of the team battles to infiltrate the compound and regain access to the valuable information stored inside. With the situation growing more dire by the minute, Liz and Red must work together to outmaneuver Ruck and his minions and unlock the secrets that he is so desperate to keep hidden.

Overall, season 7 episode 12 of The Blacklist is a tense and action-packed episode that feels true to the show's trademark style. As the team grapples with dangerous foes and even more dangerous secrets, viewers are left on the edge of their seat, wondering what twists and turns will come next in this thrilling series.