Matt Bomer, Joe Shuster, Jerry Siegel, Geoff Johns, Bob Goodman, John Noble, Jerry Ordway, Tom Grummett, Otto Binder, James Tucker, Stana Katic, Molly C. Quinn, Gary Frank, Al Plastino

Superman: Unbound is a video starring Matt Bomer, Stana Katic, and John Noble. Superman and Supergirl take on the cybernetic Brainiac, who boasts that he possesses "the knowledge and strength of 10,000 worlds."