Bluey has been the most popular kids show around the world for some time, and the recent debut of "The Sign" shows that fans are down for longer adventures with the Heeler family as well. "The Sign" stands at 28 minutes — four times as long as a normal episode of Bluey. There was some question ahead of its debut as to how well it would do with fans of the series. Not only has "The Sign" been a major topic of conversation since it debuted on April 14th, it also delivered enormous numbers for Disney+.