• Air date: 09 Sep '03 3 episodes
      Zoologist Nigel Marvin travels back in time to visit deadly creatures of the prehistoric oceans.
  • List of Episodes (3)
    • 1. Dangerous Seas

      09 Sep '03
      Zoologist Nigel Marven time travels to the Ordovician, Devonian and Triassic. He finds many deadly creatures of the prehistoric oceans including sea scorpions, giant shelled squid and placoderms.
    • 2. Into the Jaws of Death

      16 Sep '03
      Time-travelling zoologist Nigel Marven continues his CGI enhanced journey through the prehistoric marine world. A visit to the Pliocene era provides an encounter with a giant shark called a Megalodon, whilst in the Eocene he is in search of an ancestral whale.
    • 3. To Hell and Back

      23 Sep '03
      Nigel Marven visits the Jurassic period where the scary Liopleurodon holds sway, and then on to the Cretaceous to see "Hell's Aquarium", full of nasty creatures.