Walking Dead Ahead: Glenn's Fate Is Revealed, What's Next?

It’s been a long and winding road for Walking Dead fans, since we last saw Glenn at the in the center of a zombie mosh pit and wondered: Is he dead or alive?

Well, wonder no more because last Sunday’s episode revealed that Glenn is indeed alive! (Cue the ecstatic, and in some cases angry, fan reactions on Twitter!) The episode brought viewers back to the infamous dumpster scene, where Glenn reunites with his emo teenage sidekick, Enid (cue Glenn dad jokes).

Related: ‘The Walking Dead’: Katelyn Nacon Talks Enid’s Bond With Glenn

But jokes aside, could these two be the key to helping the Alexandrians use the elaborate secret Harry Potter secret Apocalypse tunnel system? And who was the blonde dude who punked Daryl? Watch the video above to hear our theories about what’s in store for the mid-season finale of The Walking Dead.

The Walking Dead airs Sundays at 9 p.m. on AMC.