A group of young people happen upon an old man in a castle who turns out to be the devil.
Christopher Lee
Mephistoles
George Ardisson
Gugo
Bella Cortez
Free
Ulderico Sciaretta
Padre Guardiano
Lilli Parker
Jenny
Anita Dreyer
Maga
Mario Zakarti
Gianni
Adriana Ambesi
Eva Gioia
Piero Vida
Padre Peo Remigio
Ettore Ribotta
