Secrets of the Dead: Graveyard of the Giant Beasts
- سال: 2016
- ملڪ: United States of America
- نوع: Documentary, History, Mystery
- اسٽوڊيو: PBS
- چاٻي: coal mine, fossil, apex predator, kt extinction
- ڊائريڪٽر:
- اداڪار: Jay O. Sanders, Dr. Jonathan Bloch, Dr. Jason Head, Alex Hastings
