Angels series - Episode 1 with Dr. Michael S. Heiser
12:07
Angels series - Episode 2 with Dr. Michael S. Heiser
1:11:49
The Unseen Realm | Documentary
1:15:39
Aliens and Demons: Evidence of an Unseen Realm - documentary film featuring Dr. Michael S. Heiser
51:55
Supernatural Seminar with Dr. Michael Heiser | Part One
45:09
Demons - documentary film with Dr. Michael S. Heiser
1:14:07
Demons, Giants, and Other Gods in the Bible? Dr. Michael Heiser
17:06
N.T. Wright Reviews Heiser and The Unseen Realm
44:18