Will Estes, Donnie Wahlberg, Bridget Moynahan, Tom Selleck
- The show: Blue Bloods
- Where you've seen them before: I'll always remember Will Estes from the short-lived Reunion, and who doesn't remember New Kid on the Block Donnie Wahlberg? Bridget Moynahan is best known for roles on Sex and the City and in Coyote Ugly, and Tom Selleck is, well . . . Tom Selleck.
- Watch the trailer below: