Thomas Edison's Secret Lab: Twas the Night Before Liftoff on DVD

Unknown to the world, Thomas Edison built a secret lab where he invented a virtual version of himself and a steampunk robot named Von Bolt. Years later, Angie, a twelve-year-old science prodigy, discovers the lab. When an old friend of Edison's visits the lab and asks the Secret Lab Kids to help him with an urgent, top-secret project, they have to follow him through a wormhole to get to his own secret lab. Who could this mysterious friend be and what is this top secret project during the holiday season?