All the Colors of the Dark

All the Colors of the Dark is a 1972 giallo film directed by Sergio Martino from a screenplay co-written by Ernesto Gastaldi, and starring Edwige Fenech, George Hilton, Ivan Rassimov, Nieves Navarro, Marina Malfatti and George Rigaud. Fenech portrays a troubled London woman who gets involved in a Satanic cult.