Exclusive Blue Bloods Video Previews Series Finale -- Including Plea From the Mayor, and a Popped Question!

This Friday at 10/9c, CBS’ Blue Bloods will report for duty one last time -- and TVLine has an exclusive look at a behind-the-scene video which also offers a glimpse at some moments from the family drama’s swan song. In Blue Bloods‘ series finale, titled "End of Tour," it's all hands on deck for the […]