Dinosaur Train Submarine: Otto Ophthalmosaurus

1 Dinosaur Big City, Part 1 2 Dinosaur Big City, Part 2 3 Dinosaur Big City, Part 3 4 Dinosaur Big City, Part 4 5 Stargazing on the Night Train 6 Get into Nature! 7 Shiny and Snakes 8 Tiny Loves Flowers 9 Buddy Explores The Tyrannosaurs 10 Rainy Day Fight 11 That's Not a Dinosaur 12 Tiny's Garden 13 The Earthquake 14 The Nursery Car 15 The Lost Bird 16 The Forest Fire 17 Dry Times at Pteradon Terrace 18 Big Misty Sea Fishing Contest 19 Hurricane at Pteradon Terrace 20 Rafting the Cretaceous 21 Haunted Roundhouse 22 Big Pond Pumpkin Patch 23 Don's Winter Wish 24 Festival of Lights 25 Dinosaur Train Submarine: Otto Ophthalmosaurus 26 King Meets Crystal 27 Dinosaur Train Submarine: Shoshana Shonisaurus 28 All Kinds of Families 29 Dinos A-Z, Part 1: The Big Idea 30 Dinos A-Z, Part 2: Spread the Word 31 Dinos A-Z, Part 3: Classification 32 Dinos A-Z, Part 4: Picnic 33 Remember the Alamosaurus 34 Sunrise, Sunset 35 A Heck of a Neck 36 Gilbert Visits the Nest 37 An Apatosaurus Adventure 38 Nature Art 39 Arnie Rides the Flatcar 40 Old Reliable 41 Tiny and the Crocodile 42 Meet the Grandparents 43 The Egg Stealer? 44 To the Grandparents' Nest We Go! 45 Double-Crested Trouble 46 Erma and the Conductor 47 Dome-Headed Dinosaur 48 Treasure Hunt 49 Dinosaur Train Submarine: Maisie Mosasaurus 50 Date Night 51 Dinosaur Train Submarine: A Sea Turtle Tale 52 Rocket Train