Tom Selleck fans rejoice: Blue Bloods is back for another series and we're kicking off with quite the spot of family drama as Frank and Erin come to blows. They can't quite seem to agree when it comes to the treatment of a suspected killer y'see, paving the way for another life lesson from Law and Order meets Seventh Heaven. Still, if there's a man who knows how to to Movember it's Tom, eh? That's some moustache...