An archeologist's wife has recurring nightmares about ritual killings in an Etruscan tomb while her husband is away excavating a lost temple. After a phone call where she is forced to listen to him being murdered, she travels to the excavation site to solve the mystery of his death.

Elvire Audrayas Joan Barnard
Paolo Malcoas Mike Grant
Claudio Cassinellias Paolo Domelli
Marilù Toloas Contessa Maria Volumna
Wandisa Guidaas Heather Hull
Gianfranco Barraas The Police Commissioner
John Saxonas Arthur Barnard
Van Johnsonas Mulligan - Joan's father
Maurizio Mattiolias Masaccio
Carlo Monnias Senaldi
Giancarlo Ferrando