Blue Bloods · Season 8, Episode 21
Blue Bloods Season 8 Episode 21: The Devil You Know
About Blue Bloods: Blue Bloods is a drama about a multi-generational family of cops dedicated to New York City law enforcement. Frank Reagan is the New York Police Commissioner and heads both the police force and the Reagan brood. He runs
More from Season 8
Season 8, Episode 1: Cutting Losses Season 8, Episode 2: Ghosts of the Past Season 8, Episode 3: The Enemy of My Enemy Season 8, Episode 4: Out of the Blue Season 8, Episode 5: The Forgotten Season 8, Episode 6: Brushed Off Season 8, Episode 7: Common Ground Season 8, Episode 8: Pick Your Poison Season 8, Episode 9: Pain Killers Season 8, Episode 10: Heavy is the Head Season 8, Episode 11: Second Chances Season 8, Episode 12: The Brave Season 8, Episode 13: Erasing History Season 8, Episode 14: School of Hard Knocks Season 8, Episode 15: Legacy Season 8, Episode 16: Tale of Two Cities Season 8, Episode 17: Close Calls Season 8, Episode 18: Friendship, Love, and Loyalty Season 8, Episode 19: Risk Management Season 8, Episode 20: Your Six Season 8, Episode 22: My Aim is True