The Chimp Who Made It Big / The Deadly Icebergs
The fusion of two irradiated pieces of space debris fatefully changes a chimpanzee named Toto on board a space craft. When the capsule containing the space craft lands on Earth, the chimpanzee ends up turning into Titano. Despite Titano causing destruction (and grabbing Lois), Superman must convince the military not to open fire as he thinks he can revert Titano back to Toto. Saboteurs have rigged gigantic icebergs with explosives to rob a luxury liner.