Leo Francis Dooley is the 15-year-old teen without any abilities. He is considered a social outcast due to most circumstances considering his small amount of friends. Donald had a lack of trust for Leo due to accidental destruction caused by him, but has started to change his opinion (in Speed Trapped, he appointed Leo as 'the enforcer' to keep an eye of his siblings). He is Tasha Davenport's son, Donald Davenport's step son.
He is portrayed by Tyrel Jackson Williams.