Question: Who is the producer of "Eureeka's Castle" and the American musical children's television series "Gullah Gullah Island?
Sentence (from "Daniel R. Anderson"): He has also acted as an advisor to "Captain Kangaroo", "The Wubbulous World of Dr. Seuss", "Sesame Street", "Fimbles", "Go, Diego, Go!
Relevant evidence: No