Erin Reagan is having a tough time adjusting to her new position in the DA's office on Blue Bloods. "Mind Games" is the third episode of the show's ninth season.
Q'orianka Kilcher attends the Global Premiere Screening of "Babylon" at Academy Museum of Motion Pictures on December 15, 2022 in Los Angeles, California.
What else could Polly be hiding? After the stress of searching, Betty is finally reunited with her sister again. But could Polly know more than she's letting on?