Trivia: "Ash vs Evil Dead" originally began its life as a fourth film in the original "Evil Dead" series. However, so much potential material was written, that instead of a movie, producers Sam Raimi and Robert Tapert began shopping the project around as a potential TV-series. It was finally picked up by Starz and ran for three seasons.
Trivia: Originally, the new "Ghost Face" mask was meant to be made out of human flesh that was being stretched over the killer's face, hence it distorts and resembles a "screaming face" like the original Ghost Face mask. This idea was dropped relatively early in filming. However, several scenes had already been filmed with the killer for the pilot, so in some shots, the mask is actually a CG model that's been added in over the original. (Though thankfully it's hard to tell which scenes have the digital mask).