Overview

• Posted by 21 Casting on YouTube on August 23, the video shows Corenswet performing with his wife, Julia Best Warner, reading Lois Lane’s lines.
• The clip runs about three minutes and uses alternate dialogue, presenting a calmer version of the interview that was expanded and intensified in the film.
• Critics and observers say the tape clarifies why Corenswet won the role, highlighting his measured transition between Clark Kent and Superman.
• Coverage notes his substantial preparation after casting, including roughly 40 pounds of added muscle and a high-calorie, trainer-led program reported by entertainment outlets.
• The release went viral with largely enthusiastic reactions, renewing discussion of a previously reported on-set creative disagreement with James Gunn that both later described as productive.