From the back cover of: Halloween Double Feature: All Hallow's Eve + Mischief Night - Blu-Ray - Image ent.
Beautiful, unsuspecting Sarah is looking forward to a quiet Halloween night at home with the two young teens she's babysitting. Then she discovers an unmarked old VHS videotape in one of the kids' bags of candy. On the tape: a series of wildly outlandish tales of murder, torture and unhearthly mayhem, all somehow linked to a diabolical clown-from-hell. As each tale ratches up the terror, bizarre phenomena begin to occur in the house, and Sarah discovers that grimacing, white-faced clown on the video may be saving his monst horrorific All Hallows' Eve treat... just for her.