Dracula's Widow (1988)

The young owner of a waxworks in Hollywood receives six instead of five ordered chests with Romanian antiques. He does not know that Vanessa, widow of Count Dracula, sleeps in the sixth chest. She rises in the night and walks around craving for blood. A thief witnessing the murder of his accomplice sets the police on the trail of the waxworks. The grandson of Dr. Van Helsing is is hunting the vampire, too.