The Mafu Cage

The Mafu Cage (also released as My Sister, My Love, Deviation and Don't Ring the Doorbell) is a 1978 American psychological horror film directed by Karen Arthur, and starring Carol Kane and Lee Grant. Its plot follows two sisters, both the daughters of a late anthropologist, residing in a dilapidated Los Angeles mansion: one, an astronomer, and the other, a dysfunctional eccentric who keeps and tortures a variety of monkeys and other primates.

The Mafu Cage

The Mafu Cage (also released as My Sister, My Love, Deviation and Don't Ring the Doorbell) is a 1978 American psychological horror film directed by Karen Arthur, and starring Carol Kane and Lee Grant. Its plot follows two sisters, both the daughters of a late anthropologist, residing in a dilapidated Los Angeles mansion: one, an astronomer, and the other, a dysfunctional eccentric who keeps and tortures a variety of monkeys and other primates.