When a renegade band of young filmmakers break into an abandoned hospital to make their horror epic, they stumble upon a real dead body and decide to use it in their movie. They accidentally bring it back to life, open a portal to a dead world that releases dozens of other zombies, then struggle for their lives in a desperate attempt to flee from the creatures who apparently have them hopelessly trapped in the hospital.
On Mayday 1998 in the town of Dunwich, Massachusetts, Elizabeth gathers together a group of specially selected friends for a rather odd party. It turns out that she is the descendent of a malevolent witch named Lilith who was burned at the stake precisely three hundred years ago. Now Elizabeth hopes to resurrect her dreadful ancestor and has a specific (and murderous) need for the guests she has chosen
Andrea Marr is a bright, straight-A, mature, 18-year-old high school senior on the verge of womanhood who decides to abandon her sheltered, boring lifestyle and her bookish friend Darcy for a look into the local rock and roll scene as a groupie to local rock singer Tod Sparrow and learn more about the life of one who follows a touring band along with her new friends aspiring rock star wannabee Cybil, outgoing fellow groupie Rebecca, and music critic Kevin.
A young teenager wins a contest for a "Medieval Adventure" from a soda company. The winners, plus a film crew from the soda company arrive at the castle for the adventure. During the night, a spell cast over 600 years prior brings the castle and all the people in it back to 1383. The evil Lord Raykin plans on retrying to take the castle. It is up to the group to stop him, and thereby return to the 20th century. They enlist the help of the former court magician, Percival, to help them.
