The Creepiest Basements In Horror Movies

After Barbara's brother is attacked and killed by a strange, lurching man while visiting their uncle's grave, she finds shelter in a nearby farmhouse as more of these ghastly slow-walking figures follow her. In shock, Barbra is grateful when Ben shows up with a high-powered rifle, shoots a number of the humanoid creatures, and takes charge of barricading the house. In the meantime, Harry and Helen emerge from the basement, claiming their daughter, who had been bitten by one of the things, is resting. The group finds out that these attacks of mass murder are happening all over America, and the perpetrators appear to be the dead resurrected with a taste for living flesh. 

Young Karen in the basement succumbs to her injuries, and comes back to life to eat her father. In one of the most chilling moments ever put to screen, a zombie Karen stabs her mother with a trowel before eating her. This is one of the creepiest basements in horror movies for its trope reversal: usually it's children being hurt by adults in basements, not the other way around.