Crucible of Horror
- Ano: 1971
- País: United Kingdom, United States of America
- Gênero: Terror, Thriller
- Estúdio: Abacus Productions, London-Cannon Films, The Cannon Group
- Palavra-chave: incest, overbearing father, dream sequence, patricide, country cottage, disappeared corpse, murdered husband
- Diretor: Viktors Ritelis
- Fundida: Michael Gough, Yvonne Mitchell, Sharon Gurney, Simon Gough, Nicholas Jones, Olaf Pooley