The Walking Dead season seven continued last week with an episode that saw viewers find out more about the mysterious new group Rick (Andrew Lincoln) and company met at the climax of midseason premiere 'Rock in the Road.'

As well as meeting their leader Jadis, played by Pollyanna McIntosh, the episode - titled 'New Best Friends' - saw Rick go face-to-face with one of the show's most insane walkers; it also dropped an emotional reunion between two of the show's original characters (and definitely didn't feature a huge 'error').

This episode will relocate the action to the Sanctuary, the compound inhabited by The Saviours.

The most shocking Walking Dead moments Show all 10 1 /10 The most shocking Walking Dead moments The most shocking Walking Dead moments Sophie's a walker (season 2, episode 7) Much of season two's opening half is spent looking for Sophia, the missing daughter of Carol (Melissa McBride). Turns out she was locked up in Hershel's barn as a zombie all along. The most shocking Walking Dead moments Shane reanimates without being bitten (season 2, episode 12) When Carl (Chandler Riggs) guns down a deranged Shane (Jon Bernthal) to protect his father, the shock arrives when he manifests into a walker despite not being bitten; turns out everyone's infected with the virus and will turn whichever way they die. The most shocking Walking Dead moments Axel's bullet to the eye (season 3, episode 10) A character introduced in the show's prison arc, Axel is a reformed prisoner who strikes up a friendship with Carol - until he's gunned down mid-sentence. The most shocking Walking Dead moments Carl kills Lori after she gives birth (season 3, episode 4) Lori (Sarah Wayne Callies) goes into labour at the very moment a zombie siege breaks out at the prison. Unfortunately, she doesn't make it through the procedure with her son Carl being the one to put a bullet to her head. The most shocking Walking Dead moments The Governor slays Hershel (season 4, episode 8) The Governor makes his dramatic return for a showdown at the prison after he captures Michonne (Danai Gurira) and Hershel (Scott Wilson). Rick reaches out, attempting to reason with him - but The Governor starts a war when he proceeds to decapitate poor old Hershel instead. The most shocking Walking Dead moments "Look at the flowers" (season 4, episode 14) In a standout episode from the show's fourth season, Carol is forced to take drastic measures when young teenager Lizzie murders her sister Mika in the belief that she'll live on as a zombie. Realising Lizzie's depraved mind would endanger those around her, Carol puts a gun to the young girl's head and, telling her to "look at the flowers," pulls the trigger, fighting back the tears. The most shocking Walking Dead moments Carl's bullet to the eye (season 6, episode 9) Season six returned from its mid-season break in typically dramatic fashion when an iconic moment from the graphic novels came to life: Carl takes a bullet to the eye. The most shocking Walking Dead moments Beth is killed (season 5, episode 8) Upon being kidnapped, Beth (Emily Kinney) is taken to Grady Memorial Hospital managed by Atlanta Law Enforcement. Forced to reside there against her will, the group - including Rick and Daryl (Norman Reedus) - eventually find her - only for her to be accidentally shot in the head by her captor. The worst thing? Her sister Maggie (Lauren Cohan) had just arrived outside. The most shocking Walking Dead moments Negan kills Abraham Season seven opened in brutal form as we discovered it was Abraham (Michael Cudlitz) at the opposite end of Negan's baseball bat. "Suck my nuts," the soldier growls as the Saviours' leader brings Lucille raining down on his head until nothing remains but a pulpy mess. The most shocking Walking Dead moments Negan kills Glenn Negan decides to punish the group once more after getting clocked round the face by Daryl. Without expectation, he thwacks Lucille round the head of poor Glenn. With his eyeball popping out of his head, he manages: "I'll find you, Maggie before Negan proceeds to finish the job ending the former pizza delivery boy's life.

What's the title?

'Hostiles and Calamities' - watch the trailer here.

What's the synopsis?

'An Alexandrian discovers they must navigate the mysterious, confusing and terrifying world within the Saviours' compound.' You may remember in the midseason finale that Eugene (Josh McDermitt) was taken by Negan after he confessed it was he who made the bullet that Rosita (Christian Serratos) fired at him.

What to expect

The return of Negan

This is the first time we'll see Negan (Jeffrey Dean Morgan) since the series has returned from its midseason break. We'll be following the baseball bat-wielding maniac as he returns to the Sanctuary following his fateful trip to Alexandria where he gutted poor Spencer. He'll undoubtedly be rather disgruntled to learn that Daryl is no longer his prisoner.

Eugene the prisoner

Eugene is going to have to fend for himself as Negan's new prisoner; it's uncertain whether he'll be resigned to the same “Easy Street” fate as Daryl was for multiple episodes, but it seems that the scholar will put his knowledge to good use in order to adapt to his new terrifying surroundings under the leadership of the very man who batted his best friend to death.

A bad time for Dwight

With Daryl escaped, it's likely that the blame will fall onto Dwight (Austin Amelio). Whether Negan decides to put the hot iron to use on his other cheek remains to be seen, but perhaps this could be the episode that will push old Dwighty towards certain defection.

No Rick

It seems, unlike the previous two episodes which flipped the action between multiple locations, we're squarely based with Negan and The Saviours this week, returning to the formula which shaped the majority of season seven's opening half. So don't go expecting to catch up with Rick, Carol, et al. this week, especially considering events look to be set concurrently with the previous two.