Amon was the main antagonist of the Season 5 episode "The Exorcism of Cindy Sauer."
Its true form was not shown. Throughout the episode, it just appears as a shadow figure.
- In demonology, there is a demon named Aamon or Amon that is the Grand Marquis of Hell and Seventh Spirit of the Goetia. However, it's never clear if this was the same demon that possessed Cindy.