TORONTO—Mads Mikkelsen is Denmark’s most magnetic leading man, even if he’s best known for playing gritty, if titillating, villains. His mid-’90s big-screen debut was as Tonny in Nicolas ...

If you told me the fate of the wizarding world was reliant on an adorable deer-like creature called a Qilin, and whether or not it believed Mads Mikkelsen's nefarious Gellert Grindelwald was pure ...