At Cinemacon, Gunn and stars David Corenswet (Superman), Rachel Brosnahan (Lois Lane) and Nicholas Hoult (Lex Luthor) shared stories from set, while DC Studios co-chief Peter Safran talked up the inspirations for Krypto, noting the canine was inspired by Gunn’s real dog, Ozo.

Because Superman’s home planet, Krypton, had a red sun, Superman derives his powers from the yellow sun of our solar system. The robots in the new clip from the movie give Supe an extra dose of yellow sun energy.

As the new Superman sneak peek teaser shows us, giggling robots and a beat-up Man of Steel are clues to why James Gunn has the superhero movie game all figured out.