After suffering a casualty, the Knights Templar prepare to exact revenge.
A mysterious knight arrives at Chartres Temple and brings the Knights Templar devastating news. Louis struggles to produce an heir, creating a rift between he and his wife. King Philip sends Gawain on a mission where he comes face to face with his former Templar brothers.
Landry reunites with his daughter, only to be separated once again. Growing impatient with DeNogaret’s legal strategy, King Philip prepares his army for war. Margaret discovers one of Prince Louis’ dark secrets.
King Philip launches a massive attack on the Chartres Temple, igniting a battle that will determine the fate of the Knights Templar.
Captured and brought back to Paris, the Knights Templar must stand trial for heresy.
The death of the Knights Templar Order is imminent as Landry and his Templar brothers are sentenced to burn at the stake.
An unintended casualty has painful repercussions for Teresa as she lands a promising deal. A surprising new love affair blooms.
Dr. Alexei reveals what the Russians have been building, and Eleven sees where Billy has been. Dustin and Erica stage a daring rescue.
With El and Max looking for Billy, Will declares a day without girls. Steve and Dustin go on a stakeout, and Joyce and Hopper return to Hawkins Lab.
Summer brings new jobs and budding romance. But the mood shifts when Dustin's radio picks up a Russian broadcast, and Will senses something is wrong.
A code red brings the gang back together to face a frighteningly familiar evil. Karen urges Nancy to keep digging, and Robin finds a useful map.
Nancy and Jonathan follow a lead, Steve and Robin sign on to a secret mission, and Max and Eleven go shopping. A rattled Billy has troubling visions.
Strange surprises lurk inside an old farmhouse and deep beneath the Starcourt Mall. Meanwhile, the Mind Flayer is gathering strength.
With time running out -- and an assassin close behind -- Hopper's crew races back to Hawkins, where El and the kids are preparing for war.
This episode is the return of the time auction where contestants bid for ingredients with time rather than money. The more time they spend buying ingredients, the less time they have to cook.
With a gallery curator found murdered on his showroom floor and a missing sculpture, Charlie, Rex and Sarah are thrown into the world of high art. Jesse feels the burn when Sarah picks him as her new running buddy.
Jack's conjuring of the Angel earns Ernest's loyalty but divides the Agape, spurring the Magus to investigate the so-called 'miracle.' Marisol attempts to confront her father about the secret that destroyed their family as Richard deals with his broken heart by diving deeper into the rocketry project. Meanwhile, when Susan's attempt to get Thelema officially recognized as a religion hits a roadblock, she turns to Ernest in hopes of putting a stop to Virgil's harassment once and for all.
Sherlock and Joan investigate the murder of a criminal who made his living by stealing from other criminals. When Gregson resumes leadership of the precinct, he suspects his interim replacement is responsible for one of his best detective’s suspicious departure.