Dino Park Bob the Builder : Season 19 Episode 21

The new Dinosaur Park excites visitors with a trail of life-sized models of dinosaurs, including a roaring animatronic model of a triceratops. Mayor Madison is visiting in the evening, and Bob and the team must complete the park before her arrival. When Scoop tries to surprise Leo by pushing the animatronic triceratops in his path, Muck is frightened and sends the model teetering halfway down the cliff. In effort to save the attraction, Bob rappels down, guides Lofty's hook to grab the model, and rides it back to the cliff top. Mayor Madison arrives for her private viewing and the team discovers that the triceratops' roaring noise is broken. Muck comes to the rescue: he hides in the bushes and musters a convincing (and terrifying) roar.