Secrets of the Dead.

Secrets of the Dead

Graveyard of the Giant Beasts

Scientists try to determine which animal was the apex predator 58 million years ago -- a 43-foot-long snake called the Titanoboa or a giant crocodilian. (60 minutes)

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UPCOMING EPISODES

Sun, 11/15 at 1:55 am on Austin PBS HDTV

Finding America's Fallen

How the Continental soldiers' loss at the Battle of Camden in South Carolina turned the tide of the American Revolution. (60 minutes)

Sun, 11/15 at 4:00 pm on Austin PBS HDTV

Finding America's Fallen

How the Continental soldiers' loss at the Battle of Camden in South Carolina turned the tide of the American Revolution. (60 minutes)

Wed, 11/25 at 9:00 pm on Austin PBS HDTV

Jamestown's Dark Winter

Forensic anthropologists excavate the early American colony of Jamestown, Va., and find bones of a 14-year-old English girl. (60 minutes)

Thu, 11/26 at 2:30 am on Austin PBS HDTV

Jamestown's Dark Winter

Forensic anthropologists excavate the early American colony of Jamestown, Va., and find bones of a 14-year-old English girl. (60 minutes)

Sun, 11/29 at 2:00 am on Austin PBS HDTV

(120 minutes)

Sun, 11/29 at 4:00 pm on Austin PBS HDTV

Jamestown's Dark Winter

Forensic anthropologists excavate the early American colony of Jamestown, Va., and find bones of a 14-year-old English girl. (60 minutes)