Aside from some clips that were already in the official teaser trailer, what are some notable scenes in the sneak peek? We get more screentime for Krypto the Superdog, then we see the Fortress of Solitude of this Superman, and last but not least, that interaction with multiple Kelexes is just adorable. The main Kelex (Robot #4) is voiced by Alan Tudyk. Written and directed by James Gunn, the Superman will star David Corenswet as…