Susan Priver in 'Dorothea.' Courtesy of Epic Pictures Share on Facebook Share on X Share to Flipboard Send an Email Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Print the Article Post a Comment Logo text A horror film centering on a real-life serial-killing grandmother is set to hit theaters later this month. Epic Pictures' horror label Dread is set to release Dorothea in theaters on Halloween before it will be available via VOD on Nov. 4.