Blue Bloods shared a behind-the-scenes photo from the next episode, showing Bridget Moynahan, who is directing the episode, interacting with Will Hochman and Tom Selleck.

Fans were so excited to see Will back on screen and left comments like, “Why is joe not a permanent character, we love him!!!!” “So happy to see Joe. What a great addition. More of his character please,” and “Yes!!!! Praying for more Joe and definitely some resolution after that conversation between him and Erin on the basketball court!”‘

CBS gives this description of the new episode, titled “Nothing Sacred”: “Reagan family tensions run high when Frank and his grandson, Joe Hill (Will Hochman), contend with a grievous insult to the memory of Joe’s father, Joe Reagan. Also, Erin and Henry work together to bust an over-the-phone scammer targeting the elderly; Danny intervenes in an undercover assignment led by his spiraling former partner; and Eddie’s captain takes suspicious interest in her efforts to locate a stolen puppy.”In the photos, Joe and Frank seem to be investigating the desecration of Joe Reagan’s headstone at a cemetery.We’ll have to wait another week to see how this pans out! There is no new episode of Blue Bloods on December 30. “Nothing Sacred” airs on CBS on January 6. Stream all 13 seasons on Paramount+.