Supernatural is an American science fiction series created by Eric Kripke. It ran on The WB from September 13, 2005 to May 4, 2006 and then began running on The CW on September 28, 2006. It is in its thirteenth season.
Supernatural: Bloodlines was to be a spin-off of Supernatural, though the only the backdoor pilot "Bloodlines" was ever aired.
Disputed Westphall connection Edit
Non-Westphall connection Edit
In "Nightshifter" Ronald Resnick has a copy of the Fortean Times Featuring Cybermen, a character from Doctor Who on the cover.