Dexter and Blossom's Prehistoric Adventures

Dexter and Blossom's Prehistoric Adventures is a ten-part animated series that is the crossover of Dexter's Laboratory and the original Powerpuff Girls.

Main Characters

 * Dexter
 * Blossom
 * Dee Dee
 * Beau (from Dexter's Lab episode, Beau Tie)
 * Bubbles
 * Buttercup
 * Bunny
 * Chester the Chinese crested dog
 * Bullet the eastern grey squirrel

Supporting Characters

 * Audrey (Dexter's mother)
 * Bob (Dexter's father)
 * Professor John Utonium
 * Ms. Sandra Keane-Utonium
 * Percy the African grey parrot
 * Oceanbird
 * Windbear
 * Mee Mee
 * Lee Lee

Villians

 * Mandark
 * Princess Morbucks

Animals in Episode 1: In the Beginning
Location: Western USA, 66 million years ago
 * Tyrannosaurus rex
 * Dakotaraptor steini
 * Triceratops prorsus
 * Alamosaurus sanjuanensis
 * Struthiomimus altus
 * Edmontosaurus annectens
 * Ankylosaurus magniventris
 * Stygimoloch spinifer
 * Quetzalcoatlus northropi
 * Avisaurus archibaldi
 * Purgatorius ceratops
 * Didelphodon vorax
 * Borealosuchus sternbergii
 * Adocus sp.
 * Basilemys sinuosa

Animals in Episode 2: Ice and Snow
Location: Eurasia, 100,000 years ago
 * Woolly Mammoth (Mammuthus primigenius)
 * Giant Unicorn Rhinoceros (Elasmotherium sibiricum)
 * Giant Deer (Megaloceros giganteus)
 * Eurasian Cave Lion (Panthera spelaea)
 * Cave Bear (Ursus spelaeus)
 * Eurasian Wolf (Canis lupus lupus)
 * Golden Eagle (Aquila chrysaetos)

Animals in Episode 3: Seas of Monsters
Location: Western USA, 84.5 million years ago
 * Tylosaurus proriger
 * Styxosaurus snowii
 * Dolichorhynchops osborni
 * Protostega gigas
 * Platecarpus planifrons
 * Cretoxyrhina mantelli
 * Scapanorhynchus raphiodon
 * Squalicorax falcatus
 * Xiphactinus audax
 * Gillicus arcuatus
 * Bananogmius evolutus
 * Protosphyraena perniciosa
 * Tusoteuthis longa
 * Baculites vertebralis
 * Pteranodon longiceps
 * Nyctosaurus gracilis
 * Ichthyornis dispar
 * Hesperornis regalis
 * Niobrarasaurus coleii
 * Claosaurus agilis

Animals in Episode 4: Land of the Sabertooth
Location: Western USA, 10,000 years ago
 * Saber-tooth Cat (Smilodon fatalis)
 * Mountain Lion (Puma concolor)
 * Dire Wolf (Canis dirus)
 * Short-faced Bear (Arctodus simus)
 * Columbian Mammoth (Mammuthus columbi)
 * American Mastodon (Mammut americanum)
 * American Camel (Camelops hesternus)
 * Western Horse (Equus occidentalis)
 * Ancient Bison (Bison antiquus)
 * Mule Deer (Odocoileus hemionus)
 * Dwarf Pronghorn (Capromeryx minor)
 * Jefferson's Ground Sloth (Megalonyx jeffersonii)
 * Black-tailed Jackrabbit (Lepus californicus)
 * American Teratorn (Teratornis merriami)
 * Bald Eagle (Haliaeetus leucocephalus)
 * Brea Owl (Oraristrix brea)
 * La Brea Stork (Ciconia maltha)
 * California Turkey (Meleagris californica)
 * Canada Goose (Branta canadensis)
 * Southern Pacific Rattlesnake (Crotalus oreganus helleri)

Animals in Episode 5: Feathered Forest
Location: China, 124 million years ago
 * Yutyrannus huali
 * Sinornithosaurus millenii
 * Mei long
 * Zhenyuanlong suni
 * Dongbeititan dongi
 * Incisivosaurus gauthieri
 * Xianglong zhaoi
 * Sinosauropteryx prima
 * Caudipteryx zoui
 * Boreopterus cuiae
 * Psittacosaurus lujiatunensis
 * Repenomamus giganticus
 * Jeholosaurus shangyuanensis
 * Confuciusornis sanctus

Animals in Episode 6: Bug World
Location: Europe, 300 million years ago
 * Meganeura monyi
 * Arthropleura armata
 * Aphthoroblattina johnsoni
 * Gerarus mazonis
 * Rhizodus sp.
 * Anthracosaurus russelli

Animals in Episode 7: Down Under
Location: Australia, 100,000 years ago
 * Giant Kangaroo (Procoptodon goliah)
 * Giant Wombat (Diprotodon optatum)
 * Marsupial Lion (Thylacoleo carnifex)
 * Genyornis newtoni
 * Megalania (Varanus priscus)

Animals in Episode 8: Jurassic All-Stars
Location: Western USA, 151 million years ago
 * Allosaurus fragilis
 * Ceratosaurus magnicornis
 * Diplodocus longus
 * Brachiosaurus altithorax
 * Stegosaurus stenops
 * Dryosaurus altus
 * Mymoorapelta maysi
 * Harpactognathus gentryii
 * Fruitafossor windscheffeli
 * Torvosaurus tanneri
 * Ornitholestes hermanni
 * Camptosaurus dispar
 * Tanycolagreus topwilsoni

Animals in Episodes 9 and 10: Back from Extinction, Parts 1 and 2
Location: Townsville, present day
 * Thylacine (Thylacinus cynocephalus)
 * Toolache Wallaby (Macropus greyi)
 * Pig-footed Bandicoot (Chaeropus ecaudatus)
 * Atlas Bear (Ursus arctos crowtheri)
 * Caspian Tiger (Panthera tigris virgata)
 * Sea Mink (Neovison macrodon)
 * Warrah (Dusicyon australis)
 * Florida Black Wolf (Canis lupus floridanus)
 * Quagga (Equus quagga quagga)
 * Aurochs (Bos primigenius)
 * Bluebuck (Hippotragus leucophaeus)
 * Western Black Rhinoceros (Diceros bicornis longipes)
 * Saudi Gazelle (Gazella saudiya)
 * Schomburgk's Deer (Rucervus schomburgki)
 * North African Elephant (Loxodonta pharaohensis)
 * Dwarf Elephant (Palaeoloxodon falconeri)
 * Sloth Lemur (Palaeopropithecus ingens)
 * Koala Lemur (Megaladapis edwardsi)
 * Bramble Cay Melomys (Melomys rubicola)
 * Caribbean Monk Seal (Neomonachus tropicalis)
 * Steller's Sea Cow (Hydrodamalis gigas)
 * Baiji (Lipotes vexillifer)
 * Dodo (Raphus cucullatus)
 * Passenger Pigeon (Ectopistes migratorius)
 * Huia (Heteralocha acutirostris)
 * Stephen Island Wren (Xenicus lyalli)
 * Carolina Parakeet (Conuropsis carolinensis)
 * Cuban Red Macaw (Ara tricolor)
 * Great Auk (Pinguinus impennis)
 * Labrador Duck (Camptorhynchus labradorius)
 * Laughing Owl (Sceloglaux albifacies)
 * Haast's Eagle (Harpagornis moorei)
 * North Island Giant Moa (Dinornis novaezealandiae)
 * Elephant Bird (Aepyornis maximus)
 * Arabian Ostrich (Struthio camelus syriacus)
 * Golden Toad (Bufo periglenes)
 * Horned Crocodile (Voay robustus)
 * Kawekaweau (Hoplodactylus delcourti)
 * Pinta Island Tortoise (Chelonoidis abingdonii)
 * Round Island Burrowing Boa (Bolyeria multocarinata)

Voice Cast

 * Candi Milo - Dexter
 * Cathy Cavadini - Blossom
 * Kathryn Cressida - Dee Dee
 * Pamela Adlon - Beau
 * Tara Strong - Bubbles
 * Elizabeth Daily - Buttercup
 * Kath Soucie - Audrey (Dexter's mother)
 * Jeff Bennett - Bob (Dexter's father)
 * Tom Kane - Professor John Utonium
 * Jennifer Hale - Ms. Sandra Keane-Utonium, Princess Morbucks

Trivia

 * Beau was originally an one shot character, but his character was developed and became Dee Dee's love interest.
 * The animals in Back from Extinction came from different locations from the time portal.