Dino Dex - Episode Guide

After Dex inherits his Dino Field Guide from his older sister Dana, he sets out on his grandest dinosaur experiment yet: proving that everything we thought we knew about how dinosaurs looked will have to be redrawn. But first he has to convince his geology-loving next-door neighbor, Kayla, to help him.

Despite their differences, Dex and Kayla must figure out how to use their contrasting strengths to work together and solve Dino Experiment 1001: "What did the T. rex really look like?"

While playing a game of laser tag with Dad, against Kayla and Mom, Dex tries to conduct Dino Experiment 1012: "Do Velociraptors hunt alone or in packs?"

When Dex's sister Saara brings home a blue-tongued skink without a tail, Dex and Kayla wonder: if some lizards can drop and regrow their tails, what about dinosaurs?

At the pool, Dex solves Dino Experiment 1003: "Which land dinosaur was the fastest swimmer?" and helps Kayla get her best swimming time yet!

While Dad gets ready for a job interview, Dex and Kayla perform a dino experiment on dinosaur colors and why different hues are important for predation, intimidation, attraction, and cooperation.

Dex and Kayla try to solve Dino Experiment 1017: "How did carnivores get past herbivore's defenses?" by testing mighty plant-eaters in fantastical battles against two brand-new superheroes: Dino Boy and Rock Girl.

When Kayla's younger sister Kasey won't go to sleep because there's a dino in the house, Dex and Kayla must investigate the ultimate night hunting dino: the Shuvuuia.

Dex and Kayla investigate a Triceratops family to discover why kid dinos leave, while Dad deals with his own empty nest syndrome by creating his latest epic Crafturday project.

At the beach, Dex and Kayla learn to compromise when dinos keep interrupting their "Rock Day." Along the way, they learn how different prehistoric creatures used rocks

While Dad and Uncle Ravi play football in the park, Dex and Kayla try to figure out if the T. rex will eat other predators by taking turns becoming dino bait in the form of a Velociraptor, a Megaraptor, and, finally, a T. rex itself.

While Mom does a house call at a bird sanctuary, Dex is eager to find out which birds are most like dinosaurs. But when a Megaraptor starts bird hunting, Dex and Kayla must combine their bird and dino knowledge to save the day.

When Dana visits home, Kayla feels left out when Dex chooses to complete his dino experiment with his sister instead of her. Meanwhile, the dino-loving siblings try to figure out why certain Dreadnoughtus group together out of their large herd.

During a backyard campout, Dex and Kayla transform into Nanuqsaurus to investigate how different dinosaurs protect themselves at night from nocturnal predator dinosaurs.

Dex and Kayla join Saara at her internship at an ostrich sanctuary, where Dex hopes to solve Dino Experiment 1016: "What does a T. rex really sound like?" But when an ostrich egg under Saara's care is dino-napped, it's Dex and Kayla to the rescue!

When Dex and Kayla investigate why a very large Elasmotherium (Siberian Unicorn) is bullying a smaller one, Dad reminisces about one of the times his older brother Ravi bullied him.

Dad and Uncle Ravi are beating Dex and Kayla in a game of whirly-ball, but Dex and Kayla realize they can use prehistoric power to figure out which creature had the strongest ramming force and win the game.

Kayla's new puppy inspires Dex to tell a story about how he would care for his ideal prehistoric pet, but he isn't sure which would be the best fit: the T.rex, Shuvuuia, or Dire Wolf?

When Dex loses his voice by trying to communicate with a duckbilled Tsintaosaurus, Dad helps him and Kayla overcome communication mix-ups by showing all the ways his favorite basketball team uses nonverbal communication to work together.

When Ms. Currie needs help in the community garden, Dex and Kayla strike a deal. They'll assist her, so she can finish her garden before her rival, while she helps them solve Dino Experiment 1011 – "What does the Elasmotherium use its horn for?"

Dex and Kayla are trying to complete Dino Experiment 1024 "What is a T. rex like on the inside?" when Dad convinces them to go on a fantastical animated adventure inside a T. rex to see her massive stomach, heart, lungs, and not so massive brain.

Dex and Kayla have a new dino experiment to solve, DD1013: "Do different dino predators work together to catch prey?" While Dex and Kayla hunt down the answer, Dex's mom and dad realize they better team up to get a reluctant Dex to clean his room.

When Dana visits, Dex convinces her and her friend Riley to play her old DIY board game "Game of Bones" with him and Kayla. But this time, instead of dinosaurs, the players must choose a prehistoric mammal to see who was built for survival.

When Dex is sick, Kayla makes him a Dino Boy and Rock Girl comic book and together they tell the animated story of what would happen if their superhero alter egos saved the dinosaurs from being wiped out but it's not easy for humans to coexist with prehistoric creatures.

In part one of the Dino Dex season finale, Dex and Kayla need help taking on the Colossal Squid, Megalodon, and Albertonectes in their time-bending submarine. It's clear who they should bring in but, when Dex doesn't want to call Dana, it's up to big sister Saara to find out why.

In part two of the Dino Dex season finale, Dex is feeling ignored by their paleontological superstar middle sister Dana, so Saara and Kayla combine forces to bring the siblings together for an epic submarine adventure that has a few dino surprises in store.