Dash is a biological mystery. He runs fast, sure, but how does he see where he’s going?
For years, the family believed Jack-Jack was "normal." This was a catastrophic intelligence failure. Jack-Jack is a polymorph, capable of manifesting any power required for the situation—fire, lasers, heavy density, demon-transformation, and dimension-hopping. parr family secrets
For a significant portion of their journey, the family’s biggest internal secret was Jack-Jack’s powers The Reveal: Dash is a biological mystery