13th Sign
- Blwyddyn: 2011
- Gwlad: United States of America
- Genre: Horror
- Stiwdio: Iconic Film Productions
- Allweddair:
- Cyfarwyddwr: Michael Donald Bryant, Stan Fritzmeier
- Cast: Waylon Reavis, Jeff Hatrix, Katie Oliver, Ray MacDonald, Bill Lowery, Alicia Clark