At Vudu, get $8 towards a movie ticket for Shazam! when you buy a select title in HD or UHD. (A discount promo code will be emailed within 48 hours of purchase.) That's a future savings of $8 for the already well-reviewed superhero flick, released April 5. In the meanwhile, there are great superhero titles involved in this sale including several Batmans, Wonder Woman, and Superman. Click here for more information.