Watch Gigantosaurus

When a meteorite falls into the crater of Mount Oblivion, it causes a dangerous situation that could cause the volcano to erupt. But after they've saved Cretacia, Giganto is the one who leaves. Where is he going? And will he come back? / Life in Cretacia isn't the same without Gigantosaurus. Be prepared to learn the biggest discovery about Giganto for the season!

When Tiny stumbles upon Totor playing music, she discovers that she and the raptor have a lot in common. / It's no secret that Mazu is the most helpful dinosaur in Cretacia. So when Mazu races to see a once-in-a-lifetime comet, it's just her luck that everyone in Cretacia suddenly needs her help...even Giganto!

When the four friends and Marsh come out of the cave after playing, they discover they're caught in thick fog that makes it hard to see. Who's going to lead them through the fog to their den? / Bill likes him his coconuts. He doesn't see any problem in collecting as many as he can.

The dinos discover a cool, ancient stone. Ayati tells them they've found the crest of the Five Friends of Cretacia. / Rocky wants a tail as powerful as Giganto's! So Mazu makes him one.

When Trey injures himself in a tree-toppling accident, Tiny encourages her brother find his inner artist. But painting doesn't seem to be Trey's thing - he likes the feel of his horns on a tree. / When Tiny accidentally uproots a sapling tree, she decides to put it in a pot, keep it in the den and nurse it back to health.

Mazu is a thinker. She looks before she leaps. Rocky is all action. He leaps before he looks. When the duo have to embark on a quest to find a legendary 'floating stone' in order to save Tiny and Bill from Terminonator, will they be able to work together? / Rocky is tired of having such a feeble roar. He wants to roar just like Gigantosaurus!

The four friends are heading to a remote location for a picnic, but Bill just wants to eat now. When he incorrectly calls out a warning about Giganto coming, Bill suddenly gets his way. / While Tiny is creating a huge leaf collage, Archie saves her from a boulder rolling her way. Tiny is so grateful!

When everyone blames Giganto for damaging the lake, the Dinos try to prove his innocence.

Mazu invents the world's first go-carts to beat Giganto in a race.

Rocky has to get nectar from a special flower to get his Giganto cards back from the raptors.

When a runaway boulder ruins Mazu's invention, she sets out to find what set it in motion.

Bill's friends pretend he is invisible so he can win at hide-and-seek.

Tiny and Mazu treat Giganto's toothache.

Mazu and her three besties map the stars.

Bill accidentally changes Cretacia's ecosystem when he eats too many rare swamp flowers; and Dilo pulls pranks on the dinos.

Rocky gets jealous when Tiny suddenly becomes the go-to hero; and Mazu may be a slow runner, but is a quick thinker.

Archie gets a pair of wings. Rocky copies Giganto!

Tiny does a triceratops rite of passage. Rocky tries to prove that he is a tough guy like Giganto.

Tiny does a triceratops rite of passage. Rocky tries to prove that he is a tough guy like Giganto.

Timid Bill and brave Rocky end up stranded on an island; Trey warns the little dinos about a cave monster named "Shriekasaurus".

Timid Bill and brave Rocky end up stranded on an island, however Rocky suddenly becomes the scared one!

A large crevice rips through the ground and traps the four little dinos in Giganto's path.

When Ayati loses her balance and falls over, Mazu must come up with a big idea to help.

When Ayati loses her balance and falls over, Mazu must come up with a big idea to help; a large crevice rips through the ground and traps the four little dinos in Giganto's path.

Mazu must do the impossible to protect a helpless dragonfly from raptors; Rocky suppresses his tough dino side and learns to be gentle with an egg he's found.