House of Mortal Sin
- Vuosi: 1976
- Maa: United Kingdom
- Genre: Kauhu
- Studio: Peter Walker (Heritage) Ltd.
- Avainsana: suicide, confession, murder, priest, church, catholic church, catholic priest, proto-slasher, elder abuse, death by poisoning
- Johtaja: Pete Walker
- Heittää: Anthony Sharp, Susan Penhaligon, Stephanie Beacham, Norman Eshley, Sheila Keith, Hilda Barry