Secrets of the Dead: Graveyard of the Giant Beasts
- ବର୍ଷ: 2016
- ଦେଶ: United States of America
- ଶ re ଳୀ: Documentary, History, Mystery
- ଷ୍ଟୁଡିଓ: PBS
- କୀ ଶବ୍ଦ |: coal mine, fossil, apex predator, kt extinction
- ନିର୍ଦ୍ଦେଶକ:
- କାଷ୍ଟ୍: Jay O. Sanders, Dr. Jonathan Bloch, Dr. Jason Head, Alex Hastings
