We last saw Superman streaking out to sea, in an attempt to catch p to the captured submarine, and his kidnapped friends. Will he be able to stop the torpedo…
We join the control room of the captured submarine, where we find Mr Grayson, Commander Lee, and Doctor Deutsch. The plans and intentions of the sabotage are revealed. Heated words…
After allowing Clark to escape from the submarine, the commander frets at sending the reporter to his death. Imagine his surprise to find his stranded vessel moving. Elsewhere, Perry and…
A submarine makes its test runs. Will it survive the crush depth, or will it end up a twisted hunk of metal? The hull is holding up, but a malfunction…
A daring escape attempt has been made, but all that seems to have been accomplished is for Jimmy's friend, Pug, to have placed his life in danger. Still, it was…
With all the passengers held captive in the cabin of the spies, Clark faces having to change to Superman to rescue them all, and give away his identity. There's still…
When they boarded the ship bound from Panama to the United States, Clark and Jimmy never imagined the dangers ahead. Along with the English doctor and his daughter, they are…
Clark is calling a meeting of the small group of passengers on the ship to let them in on the warning messages he has recieved. In the process, Jimmy has…
In the previous episode, Pug was knocked out when lossened cargo fell on him, then Jimmy learned they had been trapped and locked into the cargo hold. Elsewhere, Clark meets…
Clark, Jimmy, and their new friend Pug Flanagan have breakfast as their ship sets sail to steam back to the United States. The boys worry over a threatening message they…