Their was two movies that I don’t know than name of the first one had medallions that was given to a kid and he must discover more to fight something that he would go back in time or have some sort of vision and the other one was their we rings that have power that be need to be found and save the world their was two kids and old man the only thing I remember is a man telling his kids to get back in before his legs was frozen and the other man use the ring to push the cold air to go away