The Mottersheads prepare for the appeal that will decide the fate of the zoo.
The Dunphys are down with a cold, thanks to Phil. Jay and Gloria try to help Manny deal with playing football, and Cameron doesn't know how much playtime to give him. Mitchell debates with Lily's new friend, Sydney.
Following a political sex scandal, Laura investigates the alleged mistress involved in it. Problems with surveillance emerge though, forcing detectives to enter the world of online gaming.
Martin finds out that Verax could be plotting an assassination. He is also kidnapped and makes a stunning discovery about his own identity.
Two old women battle with Satan, things go awry when a man goes mattress shopping, and dance club patrons are forced to face the truth about themselves.
Franklin and Bash try to help their friend with an adult adoption; Karp and Anita join forces.
The bounty on Halstead’s head becomes a serious reality as an innocent bartender takes a bullet meant for him. Olinsky tries to reason with Bembenek to call off the hit. Voight and the team keep this investigation in-house to find the hired assassin. After a tense interaction at district, Platt and Nadia come to an understanding.
The Germanic Ghost Warriors were one of the first special forces trained to fight specifically at night. They emerged out of the fiercely independent tribes of Germania, the wild lands to the North of the Roman Empire. When a huge Roman Army came to conquer their territory, the Ghost Warriors helped inflict the worst defeat in Roman history.
Martin manages to escape from an interrogation and finds out that Sonya and Aiden have been abducted. As he looks for them, he learns more information about his past.
One of the only surviving sideshows in the country struggles to stay in business during the dawning era of television; police make a terrifying discovery at a local farmhouse.
David Reynolds argues that WWI made national identity a matter of 'us' versus 'them'.
Dre tries to help Andre Jr. expand his social circle. Rainbow tries to inspire Diane.
Flashbacks into his past help tell the tale for Dr. Mallard as he and Bishop travel to England in search of answers to find out why an Englishman murdered in the United States would have a list of deceased Navy men on his person.
Coulson and his team race against HYDRA to get to Donnie Gill--a dangerous gifted with the ability to freeze objects--while Simmons is caught in the crossfire.
Barry discovers his powers and puts them to the test, only when he finds its no longer a test but the real thing when he encounters a certain someone.
In one of the craziest challenges ever, the artists must ink 12 hour gluteus maximus tattoos. A medical emergency may cost one artist the competition.
Howie faces a seemingly impossible challenge after a massive wreck spills lumber across a busy highway. With his heavy wrecker in for repairs, Howie must use a few small trucks to try and tackle a very, very big job. In northern Alberta, the Rotator faces its first real test as the crew works to prove they can handle the heavy industrial wrecks and extreme weather.
Dean is a demon and running amuck with Crowley while Sam tries to figure out what happened to his brother. Meanwhile, Castiel is dealing with his fading grace.
The police discover some new evidence which leaves Vince within their sights. The gang get ready for a major job and Vince offers Col a way out.
Ken Burns learns that his Southern ancestors include Confederate soldiers and a slave owner; Anderson Cooper learns that an ancestor on his father's side was killed by one of his slaves; and Anna Deavere Smith learns about her great-grandfather, who was a free black man and former conductor on the Underground Railroad.