Prisoners of the Lost Universe

A scientist's teleportation device rips a hole in space that leads to another dimension! A bizarre series of accidents sends inventor Dr. Hartmann, beautiful TV reporter Carrie Madison, and martial arts champ Dan through time and into a violent world of swords, warlords and blood-sucking subterranean monsters. Dan's fighting skill's won't be much help after Dr. Hartmann, posing as a wizard, strikes an alliance with Malachi, the barbarian chief, buying his own safety with gifts of powerful "magic" never before seen in this primitive realm - gunpowder and nitroglycerin!