English: Who are the main characters in the The Cat in the Hat Knows a Lot About That! TV series?
translation: The Cat in the Hat Knows a Lot About That! TV 시리즈의 주요 인물은 누구인가요?
translation: The Cat in the Hat Knows a Lot About That TV 시리즈의 주인공은 누구인가요?
translation: The Cat in the Hat Knows a Lot About That! TV 시리즈의 주인공은 누구인가요?