With the midseason finale of The Walking Dead just two weeks away, AMC has released a new clip and photos from next week's episode, Head's Up, airing Sunday, November 22 at 9 PM ET. The clip features Rick (Andrew Lincoln) examining the wall that surrounds Alexandria, when he spots blood trickling in from a small hole. Rick also has a brief encounter with Morgan, saying that they need to talk soon, as Morgan practices his martial arts moves. Could this small hole in the Alexandria wall tease that it may be coming down soon? Be warned, there will be SPOILERS about last night's episode, so read on at your own risk.

Last night's The Walking Dead episode, Always Accountable, featured Daryl (Norman Reedus) lost in the woods on his own, when he comes across two young females, before their male companion knocks him out from behind. Always Accountable shows one of the few times that Daryl hasn't had the upper hand in encounters with others, as this mysterious trio ends up stealing his motorcycle and his crossbow before taking off for parts unknown. It isn't known if we will see these two again, but Daryl promised that they will be sorry for what they did.

It all ended up working out in the end for Daryl, though, as he took the fuel truck dubbed "Patty" and reunited with Sasha (Sonequa Martin-Green) and Abraham (Michael Cudlitz). The end of the episode offered yet another cryptic moment, when Daryl tried to reach Rick on the walkie-talkie, and all we hear is a faint voice saying "Help." We won't find out until next week who was on the other end of that walkie-talkie, but some have speculated that it may be Steven Yeun's Glenn, who was seemingly killed after falling into a herd of walkers in this season's third episode, Thank You.

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Showrunner Scott M. Gimple teased that fans will see "some version of Glenn or parts of Glenn again, either in flashback, or current story," which may happen either next week's episode Head's Up or the midseason finale, slated to air on Sunday, November 29. Steven Yeun's name has not been featured in the credits ever since his supposed death, and some fans believe that he may have found a way to get out of that zombie herd alive. Hopefully we'll get some closure regarding Glenn's fate sometime within the next two weeks.

In addition to the Head's Up preview, we also have two photos from the upcoming episode, featuring Melissa McBride as Carol and Chandler Riggs as Carl. We also have eight more images from last night's Always Accountable, featuring the mysterious group who got the better of Daryl Dixon. Stay tuned for more on The Walking Dead as we get closer and closer to the midseason finale on Sunday, November 29 on AMC.

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