Willy Fog is again challenged by Sullivan and embark, with his friends, in search of a secret path to the center of the Earth, dodging powerful streams and strange animals.
Production companies：
BRB Internacional
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TVE
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Wang Film Productions
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Overview：Willy Fog is again challenged by Sullivan and embark, with his friends, in search of a secret path to the center of the Earth, dodging powerful streams and strange animals.
