House of Mortal Sin
- Yil: 1976
- Mamlakat: United Kingdom
- Janr: Horror
- Studiya: Peter Walker (Heritage) Ltd.
- Kalit so'z: suicide, confession, murder, priest, church, catholic church, catholic priest, proto-slasher, elder abuse, death by poisoning
- Direktor: Pete Walker
- Cast: Anthony Sharp, Susan Penhaligon, Stephanie Beacham, Norman Eshley, Sheila Keith, Hilda Barry