A married couple, lost in the woods, stumbles across a creepy mansion and its inhabitants - an overly-kind old woman and deadly wolf children that scour the country-side looking for victims. Originally an episode of British horror anthology TV series, Hammer House of Horror, that later received a feature release in the United States.

Anthology series, in which each self-contained episode featured a different kind of horror. These varied from witches, werewolves, ghosts, devil worship and voodoo, but also included non-supernatural horror themes such as cannibalism, confinement and serial killers.