Question: Mina and the count animated series appeared on two animation show cases Cartoon networks what a Cartoon. Who was the second Animation showcase which appeared on Nickelodeon cable channel ?
Sentence (from "Oh Yeah! Cartoons"): Cartoons is an American animation showcase that appeared on the Nickelodeon cable channel, who which was created and guided by Fred Seibert, former Creative Director of MTV Networks and President of Hanna-Barbera.
Relevant evidence: Yes