"Cutting Losses" -- Danny contemplates retiring until Erin enlists him to help her with a case involving her ex-husband, Jack (Peter Hermann). Also, Jamie and Eddie go undercover as a couple, and Frank butts heads with the new mayor of New York City, Margaret Dutton (Lorraine Bracco), on the eighth season premiere of BLUE BLOODS, Friday, Sept. 29 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured: Lorraine Bracco guest stars as the new Mayor Margaret Dutton, Tom Selleck as Frank Reagan. Photo: John Paul Filo/CBS ÃÂ©2017CBS Broadcasting Inc. All Rights Reserved. | Episode 8.01 - Cutting Losses | Promotional Episode Photos | Season 8 | blue-bloods | Gallery

SpoilerTV Image Archive | Gallery | blue-bloods | Season 8 | Promotional Episode Photos | Episode 8.01 - Cutting Losses | "Cutting Losses" -- Danny contemplates retiring until Erin enlists him to help her with a case involving her ex-husband, Jack (Peter Hermann). Also, Jamie and Eddie go undercover as a couple, and Frank butts heads with the new mayor of New York City, Margaret Dutton (Lorraine Bracco), on the eighth season premiere of BLUE BLOODS, Friday, Sept. 29 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured: Lorraine Bracco guest stars as the new Mayor Margaret Dutton, Tom Selleck as Frank Reagan. Photo: John Paul Filo/CBS ÃÂ©2017CBS Broadcasting Inc. All Rights Reserved.

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