S3·E4 – Double Trouble, Double Doom⭐ 3.0/5
1968-10-05 • ? min
When three explorers disappear, Superboy and Krypto head to the mountains to investigate. They discover a group of aliens who are searching for escaped alien criminals. When Superboy discovers that the alien criminals have the missing explorers, he and Krypto must figure out a way to stop them.
