Season 1

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  N/A/100 votes

  Secrets of the Deadly T-Rex

  Season 1 Episode 1 - Aired 7/1/2023

  At a dig site in America, paleontologists want to find out how the Tyrannosaurus Rex became the king of the mighty primeval lizards.

  Director: Unknown

  Writer: Unknown

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  N/A/100 votes

  Secrets of the Tasmanian Tiger

  Season 1 Episode 2 - Aired 7/1/2023

  Tasmanian tigers, also known as thylacines, lived in Australia for a long time. Their population suddenly fell sharply in the 1920s, leading to their extinction. The last known animal died in September 1936 in a zoo in Tasmania.

  Director: Unknown

  Writer: Unknown

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  N/A/100 votes

  Secrets of the Sabre-Toothed Tiger

  Season 1 Episode 3 - Aired 7/1/2023

  Excavations in Los Angeles' La Brea Tar Pits, pits filled with natural asphalt, could help unravel the mystery of how the sabre-toothed tiger hunted its prey.

  Director: Unknown

  Writer: Unknown

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  N/A/100 votes

  Secrets of the Terror Whale

  Season 1 Episode 4 - Aired 7/1/2023

  A unique archaeological site in Egypt may help solve the mystery of how prehistoric land mammals evolved into superior sea predators.

  Director: Unknown

  Writer: Unknown

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  N/A/100 votes

  Secrets of the Killer Mega Shark

  Season 1 Episode 5 - Aired 7/1/2023

  Examines the megalodon, a gigantic shark that could reach a length of 16 to 20 meters. Since these majestic giants went extinct at least 2.6 million years ago, there are few remains for scientists to study.

  Director: Unknown

  Writer: Unknown

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  N/A/100 votes

  Secrets of the Giant Mammoths

  Season 1 Episode 6 - Aired 7/8/2023

  Archaeological evidence may explain why mammoths suddenly disappeared from the steppe landscapes of the northern hemisphere.

  Director: Unknown

  Writer: Unknown