James Garner The late James Garner voiced Shazam in Superman/Shazam!: The Return of Black Adam. Significant roles Please add a list of James Garner's significant roles! Quotes Please add some quotes from this performer about their work in DC movies! Retrieved from "https://dcmovies.fandom.com/wiki/James_Garner?oldid=113790" Categories: Superman/Shazam!: The Return of Black Adam cast Community content is available under CC-BY-SA unless otherwise noted.