Into the Labyrinth was only was later shown in the United States as part of a program whose featurettes focused on characters with what?
Into the Labyrinth (TV series): Into the Labyrinth is a British children's television series. Into the Labyrinth (TV series):  The first series only was later shown in the United States as part of "The Third Eye" science fiction series on Nickelodeon. The Third Eye (TV series): The Third Eye is an American anthology series on Nickelodeon.
i don't know