Secrets of the Dead: Graveyard of the Giant Beasts
- Blwyddyn: 2016
- Gwlad: United States of America
- Genre: Documentary, History, Mystery
- Stiwdio: PBS
- Allweddair: coal mine, fossil, apex predator, kt extinction
- Cyfarwyddwr:
- Cast: Jay O. Sanders, Dr. Jonathan Bloch, Dr. Jason Head, Alex Hastings
