Episode list

In this two-part season opener, Dana, Saara and their Dad go on an undersea fantasy submarine adventure to figure out who was the apex predator of the prehistoric oceans -- the Megalodon or the Livyatan?

Dinoflies - Mom wants Dana to take a bath and Dana wants to study the Meganeura (a giant dragonfly) but can Dana do both? Winging It - Dad and Uncle Ravi get competitive trying to help Dana determine which prehistoric creature was the fastest flyer: Microraptor, Pterodactylus or Archaeopteryx.

Flying Expectations - Dana makes a new friend at the museum named Logan who believes that the Quetzalcoatlus couldn't fly but Dana thinks otherwise. The two team up to complete Dino Experiment 8-1-6: could the Quetzalcoatlus fly? Dino Talents - Dana tries to help a Baby Spinosaurus learn to hunt while Mom and Dad try to help Saara find the right after-school program.

Danceasaurus - Riley has trouble fitting into Coach Powers' after-school dance program until Dana helps her out with a few tips she learns from observing an Incisivosaurus's attempts to move up in the pecking order in its pack. Dino Memories - When Grandma comes over to drop off a bunch of Mom's old stuff, including a small chest that's locked, Dana uses egg-opening techniques from a clever Baby Troodon to try to get the chest open.

Dino Feeder - When Dana tries to attract a squirrel to do Dino Experiment 8-1-8: "Which dinosaurs hunt small mammals?", she inadvertently injures a pigeon! Fortunately, Cai is able to tend to the pigeon while the guilt-ridden Dana continues her dino experiment with the squirrel. Tyrannosaur Test - Dana finds a T-Rex, Albertosaurus and Nanuqsaurus outside and wants to do Dino Experiment 8-0-8, which Tyrannosaur was the best hunter? Meanwhile, Grandma and Saara are in the kitchen making Tiramisu and doing some experimenting of their own.

Tail Power - While Saara and Olivia race toboggans, Dana uses her own T-Rex-ified toboggan to test which dinosaur had the strongest tail out of the Stegosaurus, Kentrosaurus and the Euoplocephalus. Brontotherium And The Beast - When Uncle Ravi and Anjali have communication problems, Dana tries to help the couple by observing how a Male Brontotherium attracts a Female and then suggesting to Uncle Ravi to use the same wooing techniques.

Dino Deep Freeze - When the furnace gets broken, Dana investigates the different ways the Nanuqsaurus, Dromaeosaurus and Incisivosaurus stay warm and then tries the dino methods to keep herself, Grandma and Saara from freezing solid. Dino Garden - When Dana visits Ms. Currie at the Botanical Gardens, where Ms. Currie volunteers, she accidentally lets the Europasaurus, Dracorex and Hippodraco inside. Unfortunately, the three herbivores start eating the prehistoric plants and Dana has to get them out before they destroy everything!

Problem Cub - When Dana and Dexter spend the night at Uncle Ravi's condo, he and Anjali have trouble with who-does-what when it comes to taking care of Dexter. Luckily, Dana comes across a Baby Smilodon and tries to encourage her uncle and his girlfriend to adopt the Mom and Dad Smilodon's parenting style. Dino Doodies - When Dana finds some unidentified dinosaur poop outside Grandma's barn, she's worried it belongs to a predator who is after Grandma's animals. Dana then takes it upon herself to figure out which dino made the doodie and get it away from Grandma's barn.

Prehistoric Hospital - Grandma is in the hospital with a hurt knee and she believes she can get by without any help. Meanwhile, Dana wants to help and goes outside to see how dinosaurs and other prehistoric creatures took care of their sick and injured. Bugasaurus - Dad is trying to have a nap after a long night up with Dexter and before he has to go to work at the hospital but a fly is in the apartment and driving him crazy. Dana investigates dino insect hunting techniques to help her Dad get the fly.

Dinosauroid - When Dana and Saara discover how Troodon could have evolved to become a human-like dinosaur called a "Dinosauroid", the two sisters imagine a series of competitions to determine who was better: Humanoid or Dinosauroid. Dino Dana Says - While visiting the vet office where her Mom works, Dana investigates the possibility that dinosaurs mimicked each other, like some modern birds do.

Lovey Dovey Dino - When Uncle Ravi and Anjali move in together, it's clear that Anjali has a lot on her mind and Dana uses this opportunity to explore how Therizinosaurus get together with their mates. Best Nest - When Dana and Mom come home with a new crib for Dexter, some of the pieces get stolen by a Compsognathus, Microraptor and Archaeopteryx. Now Dana has to get the pieces back while learning about how prehistoric creatures build their nests and why.

When Saara is worried that she's going to fail a science test on dinosaur names, Dana helps her learn the names through the power of song in this 22-minute fantasy musical extravaganza, which celebrates girls in STEM and features all of the Dino Dana dinosaurs.