In “The Dark Knight,” Two-Face emerges as the tragic alter ego of Gotham City’s former District Attorney, Harvey Dent. After suffering disfiguring burns during a confrontation with the Joker, Dent’s psyche fractures, leading him to adopt the persona of Two-Face. Driven by a twisted sense of justice, he flips a coin to determine his victims’ fate, embodying the duality of his shattered psyche and becoming a formidable adversary for Batman.