All families are special... but some families take a little 'extra'. Lucas wonders what it takes to make a baby. Mommy tells him that babies are made with a sperm and an egg but that some babies, like him, take extra. But what does it mean to be 'extra'? This question launches Lucas into a day full of discovery. He and his friends begin to uncover what makes you 'extra', coming to the conclusion that Lucas must be a superhero In the end, we discover that it took a lot of extra time and patience for Lucas' parents to have him, and that not only is he extra like a superhero, but his mommy and daddy are too Covering many family building options, EXTRA shows that even when parents struggle to conceive they can go on to become a family and that being 'extra' is wonderful