Stan Lee's Harpies
Jason Avery is a security guard at the Museum of Natural History in New York, which is the home of an ornate chalice with intricate carvings of female winged monsters called Harpies. During the night gunmen break in and the chalice is knocked to the ground. Jason picks it up, and as the lid falls off, he is sucked into the chalice. Jason is thrown back in time to the Dark Ages, where a village is being terrorized by flying creatures. Jason must fight his way back by seeking out the chalice, which is the key to the time portal and his only way home.