The Pteranodons meet Carla Cretoxyrhina, a shark who turns out to be much nicer than her reputation.
While playing catch, Hal's beloved flying disc Harold is accidentally flung into a cave. Next, while digging in her garden, Daisy unearths a giant fossil, which belonged to a Wooly Mammoth!
When Chris and Martin meet up with a mob of Red kangaroos, they get their car keys stolen by a joey.
D.W. gathers a jury when a cupcake is stolen and Tommy Tibble is the primary suspect.
Arthur's sweets give him "Grimm" dreams. Will Grandpa Dave's secret map lead to buried treasure?
Creech's father, Max, is named the Cyberdad of the Year but Hacker tries to spoil the celebration.
Becky's new team, the Butterfly Unicorn Laser Gorillas and Dr. Two-Brains clash on the soccer field.
When Kit leaves her dog to travel with an acting troupe, Martha and actor Ham Johnson hatch a plan.
Nick and Sally visit the forest of Flora-Fah-Zoom and meet creatures that depend on flowers to live.
The gang teaches Dunk that it's good to make new friends, but keep the old ones as well.
Daniel is scared to get a shot at the doctor but he finds that the shot was not so bad after all!
Mindy and Carrot make desserts representing the different planets of the Solar System.
Chris searches for a young aardvark's burrow after it becomes a stowaway in his backpack.
Aviva and Koki help kids make a catapult and Chris and Martin explore the world of grasshoppers.
Martin and Chris head out on a mission to explore the mysterious world of billfish.
While in the Arctic, Martin and Chris learn Zach Varmitech has kidnapped a Walrus and a Polar bear.
Chris puts a miniaturized Martin in his pack and investigates Spider Monkeys in the rainforest.