Dinosaur Train
S1 · E21 — Derek the Deinonychus
S1:E21 · Derek the Deinonychus
80 episodes in this season
Valley of the Stygimolochs
11 min
Tiny Loves Fish
The Call of the Wild Corythosaurus
Triceratops for Lunch
Beating the Heat
Flowers for Mom
I'm a T. Rex!
Ned the Quadruped
One Smart Dinosaur
Petey the Peteinosaurus
Fast Friends
T. Rex Teeth
Now with Feathers!
A Frill a Minute
One Big Dinosaur
Play Date with Annie
Armored Like an Ankylosaurus
Campout!
Laura the Giganotosaurus
Dinosaur Poop!
Derek the Deinonychus
Don's Dragonfly
One Small Dinosaur
T. Rex Migration
Hootin' Hadrosaurs!
Surprise Party
The Theropod Club
Hatching Party
The Old Spinosaurus and the Sea
A Spiky Tail Tale
Night Train
Fossil Fred
Dinosaurs in the Snow
Cretaceous Conifers
The Burrowers
Shiny's Sea Shells
King Cryolophosaurus
Buddy the Tracker
The Old Bird
Diamond Don
Dinosaur Camouflage
Family Scavenger Hunt
Have You Heard About the Herd?
Jess Hesperornis
Triassic Turtle
Tank's Baby Brother
Erma Eoraptor
Under the Volcano
Pteranodon Family World Tour
Gilbert the Junior Conductor
Confuciusornis Says
Tiny's Tiny Doll
Iggy Iguanodon
Shiny Can't Sleep
Kenny Kentrosaurus
Don and the Troodons
Long Claws
Tank's Sleep Over
New Neighbors
Don's Collection
The Wing Kings
The Big Mud Pit
Buck-Tooth Bucky
Tiny's Tiny Friend
An Armored Tail Tale
Pterosaur Flying Club
Great Big Stomping Dinosaur Feet!
Hornucopia!
The Good Mom
Diamond Anniversary
Elmer Elasmosaurus
Dinosaur Block Party
Paulie Pliosaurus
Elmer Visits the Desert
Carla Cretoxyrhina
Train Trouble
The Amazing Michelinoceras Brothers
Dads' Day Out
Junior Conductor Jamboree
Troodon Train Day
