Secrets of the Dead: Graveyard of the Giant Beasts
- .Yl: 2016
- Countryurt: United States of America
- Reanr: Documentary, History, Mystery
- Studiýa: PBS
- Açar söz: coal mine, fossil, apex predator, kt extinction
- Direktor:
- Aktrisa: Jay O. Sanders, Dr. Jonathan Bloch, Dr. Jason Head, Alex Hastings
