Wareta Kyõryu no Tamago no Himitsu (The Secret of the Broken Dinossaur Egg)
- Episode aired Mar 5, 1989
![Mobile Sheriff Jiban (1989)](https://m.media-amazon.com/images/M/MV5BMjYyMTkyZjUtNjI4Zi00OGM0LWJlMDgtZjEzNTI5ZWRmM2E2XkEyXkFqcGdeQXVyMzkzODQwMA@@._V1_QL75_UY281_CR5,0,190,281_.jpg)
Naoto protects a zookeeper who has discovered the last living dinosaur egg from Bioron, who wishes to hatch it.Naoto protects a zookeeper who has discovered the last living dinosaur egg from Bioron, who wishes to hatch it.Naoto protects a zookeeper who has discovered the last living dinosaur egg from Bioron, who wishes to hatch it.