To start tonight's episode, Glenn's fate was finally revealed, having not seen him since episode three of this season.
The episode started with Nicholas whispering "Thank you," as he did before he blew his own head off, and the two fell from the dumpster. Nicholas' dead body lay on top of Glenn's, being devoured by zombies, but shielding Glenn from any bites.
Glenn then crawled under the dumpster, killed surrounding walkers creating a barrier, and stayed put until the herd lost interested and scattered.
The Walking Dead airs Sundays at 9 PM ET on AMC.