Derek the Deinonychus 1 Season 21 Episode

Episode #1

Valley of the Stygimolochs

Episode #2

Tiny Loves Fish

Episode #3

The Call of the Wild Corythosaurus

Episode #4

Triceratops for Lunch

Episode #5

Beating the Heat

Episode #6

Flowers for Mom

Episode #7

I'm a T. Rex!

Episode #8

Ned the Quadruped

Episode #9

One Smart Dinosaur

Episode #10

Petey the Peteinosaurus

Episode #11

Fast Friends

Episode #12

T. Rex Teeth

Episode #13

Now with Feathers!

Episode #14

A Frill a Minute

Episode #15

One Big Dinosaur

Episode #16

Play Date with Annie

Episode #17

Armored Like an Ankylosaurus

Episode #18

Campout!

Episode #19

Laura the Giganotosaurus

Episode #20

Dinosaur Poop!

Episode #21

Derek the Deinonychus

Episode #22

Don's Dragonfly

Episode #23

One Small Dinosaur

Episode #24

T. Rex Migration

Episode #25

Hootin' Hadrosaurs!

Episode #26

Surprise Party

Episode #27

The Theropod Club

Episode #28

Hatching Party

Episode #29

The Old Spinosaurus and the Sea

Episode #30

A Spiky Tail Tale

Episode #31

Night Train

Episode #32

Fossil Fred

Episode #33

Dinosaurs in the Snow

Episode #34

Cretaceous Conifers

Episode #35

The Burrowers

Episode #36

Shiny's Sea Shells

Episode #37

King Cryolophosaurus

Episode #38

Buddy the Tracker

Episode #39

The Old Bird

Episode #40

Diamond Don

Episode #41

Dinosaur Camouflage

Episode #42

Family Scavenger Hunt

Episode #43

Have You Heard About the Herd?

Episode #44

Jess Hesperornis

Episode #45

Triassic Turtle

Episode #46

Tank's Baby Brother

Episode #47

Erma Eoraptor

Episode #48

Under the Volcano

Episode #49

Pteranodon Family World Tour

Episode #50

Gilbert the Junior Conductor

Episode #51

Confuciusornis Says

Episode #52

Tiny's Tiny Doll

Episode #53

Iggy Iguanodon

Episode #54

Shiny Can't Sleep

Episode #55

Kenny Kentrosaurus

Episode #56

Don and the Troodons

Episode #57

Long Claws

Episode #58

Tank's Sleep Over

Episode #59

New Neighbors

Episode #60

Don's Collection

Episode #61

The Wing Kings

Episode #62

The Big Mud Pit

Episode #63

Paulie Pliosaurus

Episode #64

Elmer Visits the Desert

Episode #65

Buck-Tooth Bucky

Episode #66

Tiny's Tiny Friend

Episode #67

Elmer Elasmosaurus

Episode #68

Dinosaur Block Party

Episode #69

Carla Cretoxyrhina

Episode #70

Train Trouble

Episode #71

An Armored Tail Tale

Episode #72

Pterosaur Flying Club

Episode #73

The Amazing Michelinoceras Brothers

Episode #74

Dads' Day Out

Episode #75

Great Big Stomping Dinosaur Feet!

Episode #76

Hornucopia!

Episode #77

The Good Mom

Episode #78

Diamond Anniversary

Episode #79

Junior Conductor Jamboree

Episode #80

Troodon Train Day