See How the 'Blue Bloods' Cast Has Changed Since Their First Seasons (PHOTOS)
Now that Blue Bloods is in its 10th season and has celebrated its milestone 200th episode, why not take a look back at the beginning?
For the most part, the main cast has remained unaltered. Tom Selleck (Frank), Donnie Wahlberg (Danny), Bridget Moynahan (Erin), Will Estes (Jamie), and Len Cariou (Henry) were all in the series premiere, and Sami Gayle (Nicky) first appeared a few episodes later. But they have lost a couple key members from the beginning, including Amy Carlson (Linda) and Jennifer Esposito (Jackie), and gained a couple, including Marisa Ramirez (Baez) late in Season 3 and Vanessa Ray (Eddie) in Season 4.
In honor of two returning actors in the 200th episode, we look back at some notable recurring characters.
And it's the majority of that cast that attends Sunday dinner. Wahlberg will always remember the first one. "It was sort of traumatizing for me to sit there and have to come in on my first day of shooting the series and just basically take over the dinner table," he told TV Insider.
"But I knew if I didn't do it successfully, the show wouldn't have a chance to thrive. We had to be able to speak our own voices and stand up for our characters' points of views on the show or it wouldn't work," he continued. "[After, Selleck] gave me the biggest smile and pat on the back after and said that's what's going to make this show magic."
'The Reagans are close, and so are we,' says Tom Selleck, as he and the cast give behind-the-scenes secrets about the weekly meal.
Click through the gallery above to see the cast in their first seasons and the latest.
Blue Bloods, Fridays, 10/9c, CBS