Season 3 Epilogue

So many questions from the end of Season 3, but one stands out from the rest: Where is Glenn?

CREDITS

"Underglow" by Shane Ivers at 3:08. Licensed under Creative Commons Attribution 4.0 International.

"Investigation Day," "Dark Secret," "The Attic," "Sacrifice," and "Deep"  by Nicolas Jeudy at 7:11, 10:47, 21:53, 26:58, and 28:32 (respectively). Dark Fantasy Studio, 2015.

"Bioengineering Suite" by Hayden Folker at 12:41. Licensed under Creative Commons Attribution 3.0.

"Interloper" and "Echoes of Time" by Kevin MacLeod at 33:51 and 42:19 (respectively). Licensed under Creative Commons Attribution 4.0 International.

"Conspiracy Theory" by David Fesliyan at 39:12.