Sophie, Eliot, and Parker get caught in a small-town speedtrap run by a corrupt mayor, and decide to help the oppressedtownspeople wrest power from his hungry clutches.
Maggie and Frost fight to get a pair of lungs for a youngcystic fibrosis patient. Hannah learns whether she can become asurrogate. Ripley and Morris treat the daughter of a techbillionaire battling leukemia.
Kidd strengthens her bond with Natalie during a road trip.Severide investigates a car fire and uncovers surprisingevidence. Violet receives a career opportunity after beingfeatured in a local newspaper.
Sherlock searches for the missing jewels and their connectionto the kidnapping of his friends; he turns to the insuranceinvestigator, Birtwistle, for his assistance.
Intelligence ups their pursuit of Deputy Chief Reid. As thingsescalate and Reid shows himself to be a formidable opponent,Voight finds himself battling his own instincts.
The contestants are released from the Taskmaster grounds toexplore an old abbey, but Fatiha El-Ghorri is concerned aboutthe aggressive waterfowl. Despite Rosie Ramsey going flying,Stevie Martin attempting art with a duck and Jason Mantzoukasfinding a new moustache, it's Mathew Baynton crawlingthrough a corridor that causes the largest commotion.
Unleashed by a domestic terrorist group, a mysteriousbiological attack runs rampant in Atlanta. As Will and his teamrace to contain the threat and save countless lives, he'sforced to confront the complex dynamics of his own family.