When the brutalized bodies of two lovers are found in a recently excavated Etruscan tomb, positioned after the manner of ancient sacrifice, the leader of the archaeological team, Professor Jason Porter, who had opened them tomb without authorization, is suspected of the murders. And the apparent gaps in his memory seem to give weight to his culpability. Some want to blame the crime on a curse left by the long-dead Etruscan demon-god, Tuchuhca, whose image is found on the wall of the tomb. Or is someone merely using the legend to throw investigators, and Porter, off the trail. No one is more motivated to discover the truth than Porter, who is quickly running out of time... 1972, COLOR, 106 minutes.