What happens when you wash your socks and one goes missing? Now we'll know the truth. Join Megan and Joseph as their mom tells them the story of what happened when a sock went through a magical window and entered into Sock World.

With the help of a new friend, Mac begins his adventure in Sock World.

Sock World, a place where learning, joy and new friendships take place. Enjoy the fun and join Mac in his adventures to come!