ABC's "Rookie Blue" - Season Five [Getty Images]

ROOKIE BLUE - "Fragments" - Andy McNally and Sam Swarek are in such a good place that she just can't help but feel like she's waiting for the other shoe to drop. So when Andy learns her former rookie, Duncan, is back on active duty and hoping to reconcile, she's sure that this is what her anxiety was anticipating. But it's all hands on deck when a car bomb explodes in a downtown parking garage - quickly followed by a second explosion at a busy local intersection. Duncan, eager to prove himself, goes rogue - only to come face-to-face with the car bomber. Now, it's up to Andy and Nick to get the situation under control and save Duncan before they run out of time, on the season finale Walt Disney Television via Getty Images's "Rookie Blue," THURSDAY, AUGUST 21 (9:00-11:00 p.m., ET) on the Walt Disney Television via Getty Images Television Network. (Photo by Ben Mark Holzberg/Walt Disney Television via Getty Images)
MISSY PEREGRYM, MATTHEW OWEN MURRAY, PETER MOONEY

Walt Disney Television Ben Mark Holzberg