Altar
- Ár: 1970
- Land: United States of America
- Genre: Horror
- Stúdíó: A24, Chernin Entertainment
- Lykilorð: based on short story
- Leikstjóri: Egor Abramenko
- Leikarar: January Jones, Kyle MacLachlan, David Krumholtz, Lily Collias, Brendon Tremblay, Hudson Behling
