Question: Is “Adventure Time: The Return of the Enchiridion”, a prequel to “Mr. Peabody and the Mermaid”?
Answer: Yes.
Question: Why is the “Adventure Time: The Return of the Enchiridion” in the production?
Answer: Because this rare movie is in the production and it will be released on DVD fall 2016.
Question: What kind of a creature is half human, half fish?
Answer: A mermaid.