In the third season debut, a disgruntled Tommy mulls a risky career change, and orders Declan to launch a secret corruption probe; Rose attempts to hide her deteriorating health at her birthday party.

Cast: Jason Isaacs, Jason Clarke, Annabeth Gish, Ethan Embry, Fiona C. Erickson, Brían F. O'Byrne, Fionnula Flanagan, Kerry O'Malley, Peter Gerety, Al Sapienza, Tina Benko, Bates Wilder, Billy Smith, Brian Scannell, Madison Garland