Exodus (2) - S2-E23
Trivia: Throughout this episode, the Superman theme tune can be heard at various points being played very softly and slowly. The first time it is heard, it is only the first few opening keys, but the last time it is heard, it is fully played.
Answer: No, there is no such character in the comics. He's a "meteor-freak" like all the other baddies on the show. The sound has something to do with him vibrating his vocal cords very fast to create a high-pitched squeal.