Rick Deckard (Blade Runner)
Rick Deckard is the protagonist of the 1982 film Blade Runner, portrayed by Harrison Ford. He is a former Blade Runner, a special police officer tasked with hunting down and "retiring" rogue replicants, who are bio-engineered beings indistinguishable from humans. Deckard is a complex character, initially detached and cynical, but he gradually develops empathy, especially after forming a relationship with a replicant named Rachael. His identity as a human or replicant remains ambiguous, adding depth to his character and the film's themes.