Tom Selleck thanked CBS for the last eight episodes of popular family cop drama 'Blue Bloods' that start airing tonight and, when concluded, will mark the end of the show’s 14-season run.

“Blue Bloods” stars Tom Selleck and Donnie Wahlberg got emotional while they were filming the ending of their long-running procedural. “On the last day, I was filming all my squad room scenes and it’s kinda like where I hold court as Danny Reagan, and Tom Selleck came in just to watch,” Wahlberg said on SiriusXM’s “Andy Cohen Live.”

The close-knit cast shared what they’ll miss most about the series as the second half of season 14 kicks off on Friday, Oct. 18

Tom Selleck has starred on the hit CBS series, Blue Bloods, for 14 seasons ... so why is the network canceling a show that consistently performs well?

"Blue Bloods" star Donnie Wahlberg gave fans a glimpse of what they can expect for the crime drama's series finale after 14 years. Wahlberg shared the emotional moment he shared with co-star Tom Selleck.

"There's no pressure to get off of a plane at 6 a.m. and run to the set and go to the dinner scene," the actor explained. "In fact, it's a dream come true"

Donnie Wahlberg recalls his final day of filming 'Blue Bloods' and the surprise guest that brought him to tears.

It takes a lot for a tough guy like Tom Selleck to cry. And if Tom Selleck is crying, you better believe everyone around him is too. Selleck's Blue Bloods costar Donnie Wahlberg wasn't immune while shooting the series' final episode after 14 years on the air.