A camera crew unearths a thousand year old vampire from Mesopotamia. Years after his rise from the grave, the vampire becomes a famous horror film director and holds auditions for his up and coming film. Four young hopefuls are chosen and are invited to spend the night at the vampire's house. At dinner the vampire reveals his true nature to his guests and the real reason why they are there, to kill him before dawn, as he has grown bored with his existence.

While keeping an eye on his small time crook brother in law, Inspector Nico Giraldi gets involved in a murder case set in the world of Formula One racing. Giraldi is suspended for trying to cover up for his brother in law and becomes afraid his wife and son may be targeted next. Therefore he calls in the help of his childhood friend and chief informant, Venticello.

Based on the adventures of the hero Tex from the comic strip by Bonelli. An interesting spaghetti-western/fantasy movie that blends magic and mythology with six-guns and stagecoaches.