Secrets of the Dead: Graveyard of the Giant Beasts
- አመት: 2016
- ሀገር: United States of America
- ዘውግ: Documentary, History, Mystery
- ስቱዲዮ: PBS
- ቁልፍ ቃል: coal mine, fossil, apex predator, kt extinction
- ዳይሬክተር:
- ተዋንያን: Jay O. Sanders, Dr. Jonathan Bloch, Dr. Jason Head, Alex Hastings
