"Do you think I could ever be a rat like you?!"

Harlee and Woz are back and dealing with a crooked past.

NBC's cop drama 'Shades of Blue' returns for a second season Sunday night and looks even more action-packed and revenge-filled than its first.

Preview the Jennifer Lopez-led drama below and don't miss the premiere Sunday night at 10:00 on NBC 12, followed by First Coast News at 11:00.

SHADES OF BLUE | Official Season 2 Trailer