Fans of NCIS have long hoped for the return of Abby Sciuto, the quirky forensic scientist portrayed by Pauley Perrette. However, new claims suggest that her comeback was secretly blocked due to lingering tension behind the scenes. Sources point to a still-unresolved feud between Perrette and key cast members, making any return highly unlikely despite fan demand.

The drama reportedly dates back to Perrette’s sudden departure in 2018. At the time, she alluded to a “toxic work environment” and hinted at personal conflict with a fellow actor, widely believed to be Mark Harmon. Though the network publicly thanked her for her years of service, insiders say CBS has quietly steered clear of inviting her back due to fears of reigniting past tensions.

Attempts to mend fences have allegedly failed, with Perrette remaining firm in her decision to stay away. She has since taken a step back from acting altogether, focusing instead on advocacy and personal projects. Still, loyal viewers continue to hope for reconciliation—Abby was, after all, one of the most beloved characters on the show. But as of now, behind-the-scenes wounds appear too deep for any true return.