Wilson is given the important job of taking some photos, to be used on a poster promoting Chuggington. Meanwhile, Dr Ling has a special assignment for Hoot and Toot: pulling a robotic dinosaur around town to promote a new exhibition at the museum. Wilson isn't having much luck taking exciting pictures until he sees the dinosaur go by. Wowzer! He has to get a photo of that! He chases after it, but unfortunately has a collision. His camera flies off and lands out of reach just as Hoot and Toot arrive with the dinosaur. Hoot has an idea. Extending the dinosaur's neck, and using its jaws to grab, Hoot and Toot reach up and retrieve Wilson's camera. The camera goes off while it's in the dinosaur's mouth giving Wilson the perfect shot of Chuggington he needs!