
Seance
- Blwyddyn: 2021
- Gwlad: United Kingdom, United States of America
- Genre: Horror
- Stiwdio: Dark Castle Entertainment, Ingenious Media, Addictive Pictures, HanWay Films, Chisel Films
- Allweddair: ritual, stabbed to death
- Cyfarwyddwr: Simon Barrett
- Cast: Suki Waterhouse, Ella-Rae Smith, Madisen Beaty, Inanna Sarkis, Stephanie Sy, Djouliet Amara