It is Halloween, and Sam and Dean must fight against a shapeshifter with a predilection for impersonating classic black-and-white movie monsters like `Dracula, Frankenstein and the Mummy'.
Monster Movie (Supernatural episode)
2008
for 2008 in Television (TV) Episodes by Release Year
Suggested by hitojaf564
Television episodes released by every year. (ex. Help Wanted belongs in the 1999 section)