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* Zachariah's description of his true form to [[Dean]] and [[Sam Winchester]] fits the description of a Cherubim or a Chayotcherubim.<ref name="five16" />* Based on his manipulation of the Winchester Brothers' memory, Zachariah may be a reference to the Angel angel Zachriel, an angel who rules over memory. (Source of Zachriel: [http://www.ascension-research.org/davidson.html "Dictionary of Angels: Including the Fallen Angels"], ISBN-13: 978-0029070529)* Kurt Fuller, the actor who plays Zachariah, also appeared in the 1989 ''Ghostbusters II''. ''[[Supernatural]]'' has made several references to the ''Ghostbusters'' movies.