Frank retraces the path of an epic bender. Fiona and Gus head to city hall.
The Nonnatus team rallies to support first-time parents Marie and Tony Amos when Tony is arrested for gross indecency with another male. Elsewhere, as Poplar is gripped by an outbreak of dysentery, Trixie undertakes her first official church duty since her engagement to Tom.
Marty comes up with a last-ditch plan. Jeannie meets with a headhunter.
While Harry decides to pursue a new charitable project, Crabb is faced with a massive professional dilemma. Agnes faces an unexpected challenge very close to home.
Hitler comes back from the dead as a zombie, and he's brought a horde of Nazis with him. As he continues his quest for Holly, Ilsa seeks revenge against Khrushchev for throwing her over, and McKenzie must pump or die when Claire's zombie head bites him.
When Red is arrested and taken to a secret detention facility, Liz and the task force set out to save him before he disappears forever. At the facility, Red encounters a thief with whom he shares a complicated history.
The gang have the second talisman and are set to bring Andy home, but Alice is determined to stop them. Meanwhile, Andy and Bear are running for their lives as their world collapses around them.
Caroline gets to the heart of why Gillian is avoiding her wedding day. Meanwhile, with Celia's encouragement, Alan takes the first step toward forgiving Gary.
Matt and his ex-wife Diane get more than cozy and he contemplates re-marrying her. Meanwhile, Sean's old writing partner, Tim, tightens screws on Sean and Beverly putting their new show under question. And Carol finds herself in a completely new territory.
When Amy is invited to do a horse clinic in Montana, she and Ty decide to take a road trip together, but an unexpected encounter derails their plans.
The boys embark on a trip across Australia's Northern Territory in a BMW M6 Gran Coupe, a Bentley Continental GT v8 and a Nissan GT-R. Kiefer Sutherland is the star in the Reasonably Priced Car.
Henry is volunteered to be on the game show "Spin and Win" in order to investigate a string of robberies of prizes stolen from the winners of the show. Meanwhile, Jasper gets a broken nose after Piper accidentally hits him with a "selfie stick" when fighting with an usher.
Ghost Adventures crew spend the night in the ghost town of Goldfield, Arizona, which was the original Apache Junction. Zak tests new gas-detecting equipment in the mines, and Jay Wasley is utterly startled when he sees a man in a trench coat roaming through the town. The team also ventures into the cursed lands of the Superstition Mountain in order to find out any details related to the hectic mining for the Lost Dutchman's Gold Mine and its connections to Apache Junction.
Someone's unexpected return reveals a betrayal, while another "red bander" fights for freedom. Then, a battle is lost.
Jamie and Adam -- with the help of UFC fighter Brendan Schaub and the makers of DOOM -- test how many weapons you can really take with you and remain operational. And can you really chop fruit a la Fruit Ninja?
Flint gives Dufresne some advice. Silver must make himself indispensable. Eleanor is asked to depose a captain. Rackham gets ambitious.
In the conclusion of the two-part season finale, Forensic Geologist Scott Wolter uncovers shocking new secrets and sites, both stateside and abroad, linking the Knights Templar to cryptic symbols he believes represent one thing--a connection to Jesus's rumored bloodline. The finale plays out like a real-life Da Vinci Code drama that will have viewers on the edges of their seats!