At the Sign of the Jack'O Lantern
- Tahun: 1922
- Negara: United States of America
- Genre: Mystery, Comedy
- Studio: Renco Film Company
- Kata kunci: halloween, haunted house, lost film
- Pengarah: Lloyd Ingraham
- Pelakon: Earl Schenck, Wade Boteler, Victor Potel, William Courtright, Frances Hatton, Monte Collins Sr.