The long-awaited return of Eleanor Bishop on NCIS delivered the tension fans were hoping for. From her emotional reunion with Nick Torres (played by Wilmer Valderrama) to shocking accusations that she might be a cyberterrorist, the episode kept viewers questioning whether Ellie could truly be trusted.
The drama begins when Jessica Knight reveals to Torres and Timothy McGee that Bishop is officially wanted for cyberterrorism. Ellie had been working with a covert team whose mission was compromised, and one member, Patricia, was believed to be dead. Now the evidence suggests Ellie may have attempted to steal sensitive files from the U.S. Department of Defense.
Nick struggles with the news, especially after flashbacks reveal that his relationship with Ellie had deepened just before she disappeared years earlier. His feelings are tested again when Ellie secretly breaks into his home, using his computer to download a file she believes will expose the real mole. She insists she’s innocent and fears another teammate, Jonathan, could be in danger.
Despite the risk, Nick chooses to trust her. With Knight’s reluctant help, they secretly bring Ellie back into NCIS headquarters so she can access the real file she needs. After emotional reunions with McGee, Jimmy, and Kasie, Ellie heads to MTAC with McGee. In a shocking moment, she suddenly stabs him in the neck with a needle, knocking him unconscious.
For a moment, it appears Ellie may truly be compromised. But NCIS soon discovers she had received threatening messages from an unknown source. When Ellie finally tracks the lead, she’s knocked out by gas and wakes up face-to-face with Patricia—who turns out to have been the real mole all along.
Before Patricia can harm Ellie, the NCIS team arrives and saves both Ellie and Jonathan. It’s revealed that Ellie and Jonathan were married on paper so they could travel easily while working undercover. During the confrontation, Nick even takes a bullet in his vest while trying to protect who he believed was Ellie’s new partner.
In the end, Ellie prepares to continue her mission, but not before saying a heartfelt goodbye to the team. She even asks Nick to come with her, but he decides his place is with McGee and Knight. The two share a touching farewell before Ellie leaves once again.
While her return may have been brief, seeing Ellie back reminded fans why they loved the character—and the undeniable chemistry between her and Torres. Many viewers are already hoping it won’t be the last time she appears on NCIS.