Corenswet's physical trainer breaks down the routine that helped the formerly svelte actor put on 40 pounds of muscle—and how he got Nicholas Hoult prepped for Lex Luthor.

Superman stars David Corenswet and Rachel Brosnahan participated in a joint video interview with People magazine and got asked about surprising each other on set during the filming of James Gunn’s superhero movie.

Clark Kent may call Delaware home in the new movie, but the Philly-born lead actor gets to show home hometown love too.