Ennio Morricone: Barbablu' (1972) Theme - OST 

'Bluebeard' is a 1972 film directed by Edward Dmytryk and starring Richard Burton, Raquel Welch, Joey Heatherton, Sybil Danning, Nathalie Delon, Marilu' Tolo, Virna Lisi, Karin Schubert and Agostina Belli. The film's plot is very loosely based on the French folktale of a nobleman whose latest wife grows curious when he tells her she may enter any room in his castle... but one :-)