Al Pacino and Rachel Roberts in SimoneSIMONE

Andrew Niccol appears to be obsessed with a theme that, in all likelihood, he can spend his entire filmmaking career exploring: What is the nature of reality? In 1997's vastly underrated Gattaca, which Niccol wrote and directed, he investigated the perils of genetic engineering, as his biologically "natural" protagonist Vincent assumed the identity of the genetically "perfect" Jerome to further his space-exploration career; the film, which on paper might seem a cerebral sci-fi comedy of mistaken identity, dramatized what it meant to be "real" in an unreal world, and was a heady, thrilling experience.