'Shazam! Fury of the Gods' Spoilers: Wonder Woman Cameo Explained (Exclusive)

'Shazam! Fury of the Gods' director David F. Sandberg sits down with ET's Ash Crossan to break down the sequel's epic Wonder Woman cameo with Gal Gadot, explain what Mister Mind has been up to for the past few years and what he hopes for the future of the Shazamily now that James Gunn and Peter Safran are revamping DC's future.