There's a Rat...

Also available on the NBC app

The FBI makes Harlee wear a wire to spy on her boss... will he find out?

Appearing:Jennifer LopezRay Liotta
Tags: nbc shades of blue, jennifer lopez shades of blue, watch shades of blue video, loyalty put to the ultimate test, jennifer lopez harlee santos, ray liotta matt wozniak, warren kole robert stahl, dayo okeniyi michael loman, drea de matteo tess nazario
S1 E12 minHighlightSoap OperaPrimetime