The highly anticipated Blue Bloods spinoff, Boston Blue, has released its first official trailer, and fans are buzzing to find out whether Tom Selleck will reprise his iconic role as Frank Reagan. As the patriarch of the Reagan family and the heart of the original series, Frank Reagan’s presence would be a huge draw for longtime viewers of the franchise.

The trailer offers a fresh look at the new series set in Boston’s gritty police force but carefully keeps Selleck’s involvement ambiguous. While the spotlight is on a new generation of officers, subtle nods to Frank Reagan’s legacy are sprinkled throughout, leaving fans wondering if Selleck might appear in a guest role or flashbacks rather than as a main cast member.

Producers have hinted that Boston Blue will honor the spirit of Blue Bloods while carving out its own identity, which may mean a limited or symbolic return for Frank Reagan. Regardless, the trailer promises intense drama, complex characters, and a deep dive into Boston’s law enforcement world.

For fans eager to see Tom Selleck back in uniform, the wait continues—but Boston Blue looks set to deliver gripping police action with or without the beloved Frank Reagan.