Season 3 begins with the introduction of 19 new cooks, who tackle their first mystery box challenge by making a dish with only the ingredients they are given. The winner gets to pick the pasta the other contestants prepare for the judges.
Rick and Marty bring a team of divers to Oak Island to explore the legendary treasure shaft, 10-X.
Zig and Tiny compete for a phone number; Clare contemplates her future.
Josh and Bill have a triple batch run; Tickle makes a sacrifice to save his partnership; Tim is ready to see if the Asheville distillery can produce his moonshine.
After Sir Raleigh's new bride insists on seeing his Egyptian mummy, she is found dead.
Arthur, Michael and the café gang carry out a heist after Count Arthur writes a novel.
Duane moves in with Kevin; Nelly writes a song for Bridgette.
To celebrate a year of friendship, Marcus convinces Will to take him to the Golden Gate FemFest. Meanwhile, Dakota helps Fiona prepare for a night of intimacy with Chris.
When Anthony hits the booming oil town of Williston, ND, and sees the Missouri Flats Inn isn't treating its guests well, he decides to do something he's never done before.
Brody begins his new job with a new boss, but his excitement diminishes when he discovers his first assignment is to take down Mansfield. Meanwhile, Jenny and Derrick introduce Harvard to online dating.
Samaritan launches a cyber-attack on the stock exchange, forcing the team to risk their lives in a desperate mission to stop a global economic catastrophe.
Henry returns to work to investigate the murder of a young investor, who happens to be the son of one of Abe's wartime Army buddies. Abe and his Army buddies decide to play detective and solve the case.
The Liars try to prove that Alison was involved in Mona's death; Aria worries about her future.
Chip and Joanna Gaines take clients Kimberly and Blake Batson on a tour through three houses in Waco, TX. The young newlyweds run the 'Common Grounds' coffee shop and are looking for a home close to their business.
Armed with his Bradshaw's guide, Michael Portillo continues his journey through southern Scotland. He celebrates Victorian iron and steel in Motherwell and admires one of its crowning achievements - the Forth Rail Bridge. Michael journeys through picturesque countryside to admire the raw power of nature at the magnificent and romantic Clyde Falls, which inspired Wordsworth and Coleridge, and where Victorian ladies swooned. In Cumbernauld, Michael learns of the birth of one of Scotland's best-selling soft drinks. In Linlithgow, he marvels at the ingenuity of the engineers who built the Union Canal and experiences a 21st century technological refinement at Falkirk.
Hanna hosts a party for Benny; Jim is being held hostage; David resists the temptation to be intimate with Maggie.
Sylvia loses her temper; Violetta deals with an unwelcome visitor.
Nikki and Jack strive to track down a sniper at large in London and stem a public crisis.