Police try to capture someone who is commiting ritual murders of women during Mardi Gras in New Orleans.
The Bloodsucker Leads the Dance (1975) La sanguisuga conduce la danza, The Mark of Satan, The Leaches Lead the Dance, Danza macabra, L’insatiable Samantha, La marque de Satan, La sangsue, O Drakoulas tou kastrou, O vrykolakas sernei to horo, Il marchio di Satana, The Passion of Evelyn
The Werewolf Versus the Vampire Woman (1971) La noche de Walpurgis, Shadow of the Werewolf, Blood Moon
