The Day Henry Met...a Submarine: Animated series about a four-year-old boy discovering the world around him. Henry meets a submarine who dreams of finding the lost city of Atlantis. [S] S3 Ep6Mentioned: Henry, Submarine, Barrier Reef, Aah, Swordfish, Bye-
littleBe: The Day Henry Met? may be available on playback or on Prime Video (affiliate link)
