Searching for the lost city of Tobanya, Dr. Hayden, his daughter, Leslie and his assistant, Link Simmons, discover th...

Mu-tan and his pirates board Dr. Hayden's boat and take him and Leslie captive. Upon surfacing, Link goes to their re...

Link is attacked by a shark while swimming to the nearest beach, but manages to frighten him away. He reaches the bea...

After collapsing on the beach, Link is found by Morgan. Out at sea, Dr. Hayden tells Mu-tan where the lost city of To...

Morgan and Chongo find Link Simmons on the beach, where he had collapsed. At first, Link is afraid of them, but Morga...

Morgan and Chongo show Link the traps set all over the island by the headhunters. In their travels, they come across ...

Surrounded by headhunters, they (Link, Morgan and Chongo) must fight the natives. They manage to escape with the nati...

Upon reaching the shore of the island where Dr. Hayden had told them they would find the lost city of Tobanya, Mu-tan...

Upon returning to their cave, Morgan, Chongo and Link are attacked by some natives who were waiting for them to retur...

Chongo has discovered a ship anchored off the island. He, Morgan and Link run to the beach where they find Mu-tan and...

Dr. Hayden and his daughter, Leslie, begin their journey to the cave with Morgan, Chongo and Link. After a dangerous ...

In the cave, Dr. Hayden finds his brother's map, which shows where the lost city of Tobanya is located. Suddenly, the...

When the earthquake subsides, Morgan, Chongo, Link and Leslie try to rescue Dr. Hayden, who is trapped in the cave un...

Dr. Hayden, Morgan, Chongo, Link and Leslie travel down the river in their makeshift boat as far as they can, and the...

Link is hanging dangerously at the edge of the falls. Morgan luckily reaches and saves him just in time. They continu...

Morgan, Chongo, Link, Leslie and Dr. Hayden make their way to a deserted village. They think they will be able to tak...

Morgan, Chongo, Link, Leslie and Dr. Hayden are all Mu-tan's captives once again. Dr. Hayden reassures his group that...

While Dr. Hayden is double-talking Mu-tan in the reading of the map, the others manage to escape from their bonds. Th...

Morgan tries to pull Link out of the dangerous waters. Unable to help him, he jumps into the water and wrestles with ...

Continuing through the jungle after Mu-tan, Morgan and Link catch up to him, only to see him held captive by the Skel...

Dr. Hayden returns to discover Leslie is gone. He immediately goes into the jungle to search for her. Meanwhile, Morg...

Morgan, Chongo and Link fight the Skeleton Men and manage to escape into the jungle. Leslie is brought to the hideawa...

Morgan, Chongo, Link and Dr. Hayden continue searching for Leslie. They stop to rest a moment and are spotted by the ...

Since the map contains the key to the only path to the sea, they decide to retrieve it and arrive at the ravine where...

A fight begins between Mu-tan and his Skeleton Men and Dr. Hayden, Morgan, Link and Chongo. Mu-tan escapes, but drops...

Mu-tan returns to the Skeleton Chief to demand more men. The Chief grants his request, but orders Mu-tan to capture D...

Dr. Hayden, Leslie, Link, Morgan and Chongo are attacked by a swarm of bats, but manage to escape. They reach the end...

Mu-tan plans to throw his captives into the lions' den. The Chief of the Skeleton Men intervenes and orders one of th...

In the life or death tug-of-war between Link and Mu-tan, Link manages to overpower Mu-tan, but spares his life. Dr. H...

Mu-tan takes Dr. Hayden and his party on board his boat. A proposition is made to Dr. Hayden by Mu-tan...that he help...

They all return to the island to retrieve the treasures of the Lost City. They are spotted by the Skeleton Men. Chong...

Finally, they reach the lost city again. By carefully studying the map, Dr. Hayden leads Mu-tan to the treasure. As M...

Mu-tan has to turn over his gun to the Skeleton Men. While their attention is drawn to the others, Chongo disguises h...

Dr. Hayden, Morgan, Link and Chongo are fortunate enough to escape the cave, leaving Mu-tan and his men behind as pri...

Chongo had managed to climb high on the rocks while the Skeleton Men surrounded the others, and threw a net over the ...

As they approach Mu-tan's boat, they are spotted by Leslie's captor, and he begins shooting at them. Chongo and Link ...