TVLine has learned that Buckley — whose more recent TV credits include Murder in the First and Justified — will guest-star on the CBS drama as Sgt. Mulvey, Jamie’s superior at a hostage scene.
Alas, Mulvey rubs young Reagan the wrong way when he barges into the scene, refusing to follow proper protocol and thus putting lives at risk. This, we later learn, marks a pattern for Mulvey, who has a compelling reason for such behavior.
Buckley’s credits also include episodes of Narcos, Hawaii Five-0, The Mentalist and Supernatural, and a guest spot on CBS’s upcoming midseason drama Rush Hour.
Blue Bloods airs Fridays at 10/9c; Buckley’s episode will likely air in November.