Jake Gyllenhaal competed for the lead role in Christopher Nolan's 2005 Batman film alongside other actors including Henry Cavill and Billy Crudup, but Christian Bale ultimately secured the part. Years later in a 2024 interview, Gyllenhaal reflected that reaching the final stages of such high-profile casting decisions carries genuine professional legitimacy, even when unsuccessful.

Gyllenhaal explained that film roles are determined by numerous practical factors beyond acting merit—such as physical appearance, chemistry with other cast members, or directorial vision—that remain largely beyond an actor's influence or prediction. His reflection on the experience suggested peace with the outcome, particularly as circumstances later made his rejection fortunate: his sister Maggie was subsequently cast as a love interest character in The Dark Knight, which would have created an awkward dynamic had he obtained the Batman role. Gyllenhaal eventually worked in superhero cinema as the villain Mysterio opposite Tom Holland in 2019.