Though the movie already premiered at Frightfest, American Mary will be getting a limited theatrical release in the UK right before it's released to home video on January 21st. Empire has an exclusive trailer to share in the spirit of the movie's release, and Bleeding Cool was kind enough to warn that if you want to get the most out of the movie, it's best to avoid the trailer altogether, which seems to be the case with most horror flicks.
I hadn't heard of this film until seeing this trailer, but I'll be damned if I don't want to see it as soon as possible now. The reviews all seem to be overwhelmingly positive, so there's not much of an excuse to not see it if you have the opportunity. Speaking of which, if you live or happen to be in the UK you can find a list down below of the dates and theaters that'll be showing American Mary, courtesy of Bleeding Cool.