Secrets of the Dead: Graveyard of the Giant Beasts
- Он: 2016
- Улс: United States of America
- Төрөл: Documentary, History, Mystery
- Студио: PBS
- Түлхүүр үг: coal mine, fossil, apex predator, kt extinction
- Захирал:
- Цутгамал: Jay O. Sanders, Dr. Jonathan Bloch, Dr. Jason Head, Alex Hastings
