'Batman Begins,' the 2005 reboot directed by Christopher Nolan, is airing tonight on ITV2 and is hailed as the 'best origin story ever' for a superhero film. The movie revitalized the Batman franchise after previous failures, earning critical acclaim and box office success with $373.4 million worldwide. It stars Christian Bale as Bruce Wayne, supported by a stellar cast including Michael Caine, Liam Neeson, Katie Holmes, Gary Oldman, Cillian Murphy, and Morgan Freeman. The film explores Bruce's childhood trauma, including witnessing his parents' murder, and his journey of training and transformation into Batman, crafting his iconic suit and Batmobile in the caves beneath Wayne Manor. Critics praise its dark, serious tone, emotional depth, and stunning cinematography, with an 85% rating on Rotten Tomatoes. Fans describe it as the definitive Batman film, highlighting its realism, compelling story, and Bale's performance. The film is recommended for viewers interested in a grounded, emotionally engaging origin story of the Dark Knight.