The Ghost of Sierra de Cobre

Terrified of being buried alive, a young woman installs a phone in her crypt. A few days after her untimely death, the phone suddenly rings and paranormal investigator Nelson Orion (Landau) is brought in to probe the case. Stunningly shot in black-and-white by renowned cinematographers William A. Fraker (Rosemary's Baby) and Conrad L. Hall (In Cold Blood). The stellar cast includes Diane Baker (Mirage) and Judith Anderson (Rebecca).