THR is reporting The Flash movie has lost its director. Seth Grahame-Smith was attached to direct the super hero film starring Ezra Miller , but is leaving over " creative differences ." Seth Grahame-Smith is leaving the Warner Bros. project due to “creative differences,” Grahame-Smith, the author and screenwriter of such works as Pride & Prejudice & Zombies and Abraham Lincoln: Vampire Hunter , was to have made his directorial debut on the project that was based on the iconic DC Entertainment scarlet speedster super hero. The project will retain Grahame-Smith’s script, which he wrote working off a treatment from Phil Lord and Christopher Miller, the Lego Movie duo that were once eyeing it as a possible directing vehicle. Flash already has a release date – March 3, 2018 – and an actor who portrays the classic hero known as "the fastest man alive" – Ezra Miller, and there is plenty of time for the studio to find a director. Miller’s Flash, aka