Adicionar um enredo no seu idiomaUnion prisoners use a balloon to escape a Southern prison camp near the end of the Civil War and end up marooned on a mysterious volcanic island with very unusual inhabitants.Union prisoners use a balloon to escape a Southern prison camp near the end of the Civil War and end up marooned on a mysterious volcanic island with very unusual inhabitants.Union prisoners use a balloon to escape a Southern prison camp near the end of the Civil War and end up marooned on a mysterious volcanic island with very unusual inhabitants.