USA
Animal trainer Clyde Beatty heads a rescue party in search of his girl, Ruth, and her father who get lost looking for an uncharted island. His dirigible crashes into the jungles of the island. When he locates Ruth, he learns that her father has disappeared. The ensuing search is hindered by greedy gold hunters and wild animals. - IMDb
| Au royaume de Tarzan (reissue title) |  Belgium |
| Gaip Ormanlar Hakimi |  Turkey |
| I tigris tou Kamor |  Greece |
| Izgubljeni u džungli (literal title) |  Yugoslavia |
| La jungle perdue | Belgium |
| The Lost Jungle |  Australia |
| The Lost Jungle |  Canada |
| The Lost Jungle |  United Kingdom |
| The Lost Jungle | USA |
| Perdus dans la jungle |  France |
| Het rijk van Tarzan (reissue title) | Belgium |
| Traqués dans la jungle | Canada |
| De Verloren wildernis | Belgium |
| ロスト・ジャングル |  Japan |
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Mickey Rooney [13] | Mickey, Lead Boy at Circus [Ch.1] |
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Mickey Rentschler [10] | Boy at Circus |
