Barney's Great Adventure- Part 3

Barney's Great Adventure (known on US posters and video releases as Barney's Great Adventure: The Movie) is Barney's first and currently only theatrical feature.
When city kid Cody's (Trevor Morgan) trip to his grandfather's farm turns out to be a big bummer, who's to save the day but Barney! Cody's imagination brings the dinosaur to full musical life, and a wish upon a star sends down a magical, mysterious egg -- but what's inside?