1 Temporada
13 Episodio
Las nuevas aventuras de Jonny Quest - Season 1 Episode 7 Episodio 7
The Quest team investigates when an oil-drilling operation uncovers a passageway to the center of the Earth. They go through and meet Hardrock, a creature of living rock, who joins their team.
- Año: 1987
- País: United States of America
- Género: Action & Adventure, Animation
- Estudio:
- Palabra clave: unusual phenomena, jonny quest
- Director: Joseph Barbera, William Hanna, Doug Wildey
- Emitir: Scott Menville, Don Messick, Rob Paulsen, Granville Van Dusen