Gene is livid when his best friend, Alex, ditches him to be Courtney's roller-dancing partner. Meanwhile, Teddy, Linda and Bob let their imaginations get the best of them when they discover someone stalking the restaurant.

In 17th-century Lancashire, the Doctor, Yaz, Ryan and Graham become embroiled in a witch trial and the arrival of King James I.

When Haiti’s democracy is threatened by a president who refuses to step down after losing the election, Elizabeth tries to solve the problem without resorting to military action. Also, Blake has one week to find a new job before Elizabeth fires him as her assistant.

The NCIS team investigates the home invasion of Navy Captain Dean Hadlow, who was entertaining his friend, General Omer Abidi of Pakistan, when robbers successfully stole money, jewelry and highly classified information. Also, Deeks and Kensi interview candidates to manage the bar.

Having been led by providence to Fraser's Ridge, Jamie, Claire and Young Ian begin to build a home in the Blue Ridge Mountains. In the 20th Century, Roger tries to reconnect with Brianna.

Executive Producers/Writers Toni Graphia and Matthew B. Roberts reveal more about Episode 404: "Common Ground."

Hoping to make up for lost time, Ray plans a day with Conor in New York before he ships out overseas with the Marines. Sam and Ray put together a fix to give Anita a bump in popularity. Sam tries to strike a deal with Mayor Ferrati. Mickey devises a radical plan to recoup his losses. Bunchy asks Terry for a favor.

James falls in deeper with the Children of Liberty in his efforts to meet Agent Liberty. Meanwhile, Supergirl and Manchester Black follow a lead on Agent Liberty’s location, but things take a dark turn. Lena kicks off her first set of trials.

Homer finds his calling as a TV recapper, but his harsh grading causes a brawl with Krusty. After almost killing Homer, Krusty hides out at a real circus, and finds happiness there.

A small rescue mission braves a dangerous herd in their hunt for a missing comrade, only to discover a surprising threat that could doom them all.