I remembered hearing news about after the first film came out. That there was plans for one. While, the first one was based on the Secret of the Unicorn. The sequels was going to be based on both the Prisoners of the Sun and the Seven Crystal Balls. Originally Peter Jackson was going direct it after he was finished with the Hobbit. After that was made. Edgar Wright would direct the third one. Then rumors began circulated that it was going to be released in either December 2014, 2015, 2016 or 2017. Then December of those years came and went then nothing happened. One writer who was attached had left the project in November 2015. A couple months later he said in a interview that he wasn’t sure if it was being made. Just last year both Steven Spielberg stated that the sequels aren’t “dead”. Later that same year Jackson said in a interview the scripts have to be written.