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234 Episodio
Johnny Test - Season 4 Episode 18 Episodio 18
Mr. Whacko invents a new helium gum that lifts kids into the sky, and Johnny must save them.
- Año: 2014
- País: Canada, United States of America
- Género: Animation, Comedy, Kids
- Estudio: Cartoon Network, Teletoon
- Palabra clave: dog, scientists, adventure
- Director: Scott Fellows
- Emitir: James Arnold Taylor, Maryke Hendrikse, Ashleigh Ball, Lee Tockar, Ian James Corlett, Trevor Devall