screenrant.com -BY BEN GIBBONS -Supernatural has a huge catalog of monsters during its run and with The Winchesters, these are all the creatures capable of possessing humans.
movieweb.com -BY TARYN FLAHERTY -Since Supernatural is so extensive in its storylines, there have actually been quite a few actors who have played più than one role.
screenrant.com -Supernatural made viewers cry many times across 15 seasons, but some moments are so heartbreaking that it is impossible for fan to rewatch...
