Superman

Clark Kent, better known as Superman, is an invincible superhero who appears in Part 1, where he does an Irish jig to bring back the fish in Bikini Bottom who died from drinking coke. He and the zombie fish went to Hollywood to become famous, but he was eaten by Megalodon and turned into a dog. Batman killed him, but he continued to revive until he became Catman and Catwoman defeated him. He also appears in Part 13 and has his powers absorbed by Gary. He destroyed Mars, but Sandy saved Surupy Umbrella, Runnervous, Squidward, Spongebuck, Luan, SpongeChris, and Gary.

He reappears in Chapter 3 Part 23 (Christopher Reeve's Superman), pulling Koopsers Joopsers out of Fifi. He asks what Koopsers is, and he doesn't know, but Koopsers tells about how he became whatever he is.

Trivia

 * He was the first person in all of NES to talk.