Zac Efron's daughter is a ticking time bomb in the trailer for Firestarter
In his first fatherly role, Zac Efron plays a dad to a young girl with explosive emotions. Firestarter follows the child whose fiery feelings of anger and pain have combustible consequences. Sydney Lemmon (Helmstrom), Gloria Reuben (Mr. Robot), Ryan Kiera Armstrong (American Horror Story), and Michael Greyeyes (Home…