Episode One: Return to Prehistoric Park
NEXT GENERATION: A couple of Ornithomimus nests and a Microraptor hatches at Prehistoric Park and the park welcomes the third generation of the Ornithomimus and the fourth generation of Microraptor to live in the park.
NEW ENCLOSURE: The new dinosaurs are placed in temporary enclosures (except for the female that Nigel named Thelma, who is put in with Theo) by Suzanne McNabb and Bob McArthur.
TITANOSAUR EGGS: While putting the Dracorex in a temporary enclosure near the titanosaur area, Bob discovers a nest of titanosaur eggs.
ELEPHANTID FRIEND: Suzanne tries introducing a male African elephant to the park's only mammoth, Martha.
NEW CUBS: Saba Douglas-Hamilton arrives at Prehistoric Park to help with the nurturing of four new Smilodon cubs.
Episode Two: More Ancient Guests - Part I
DRACOREX EGGS: Two Prehistoric Park workers discover two clutches of eggs in the Dracorex enclosure, which excites Suzanne, who then prepares to get some more smaller, animals animals.
CARBONIFEROUS: Suzanne and her assistant travel to the Carboniferous to collect some more Carboniferous animals to fill the now expanded Bug House (which may soon be renamed).
LONELY BIRD: Bob begins to notice the Phorusrhacos displaying some strange behaviors, which worries him, so he puts a note in Nigel's Den suggesting a trip back to the Pleistocene to collect a mate for the park's terror bird.
NOTHOSAURUS: Nigel finds a group of nothosaurs near where he arrived in the Triassic and begins planning on how he will bring some back to Prehistoric Park.
JAGUAR: Saba tries introducing a couple of orphaned jaguar cubs to the Smilodon group and hopes for the best, not knowing how saber-tooth cats will react to another type of cat coming into the group.
Episode Three: More Ancient Guests - Part II
INTRODUCTIONS: Saba successfully integrates the jaguar into the Smilodon group and then moves on to check on the Phorusrhacos.
NOTHOSAURUS POOL: Nigel sets up the time portal to where he can drive back the 21st Century and get the Nothosaurus group into some water as quickly as possible. This proves successful and he then releases the nothosaurs into a sectioned off part of the creek.
HATCHLINGS: The titanosaur eggs hatch, which worries Bob, since he did already have his hands full with the adult titanosaurs.
CARBONIFEROUS CRAWLERS: Suzanne collects several scorpions, giant centipedes, giant dragonflies, and a few giant spiders and then head back through the time portal.
CARBONIFEROUS HOUSE: Bob, Nigel and Suzanne puts the new Carboniferous animals into the recently expanded "Carboniferous House".