Zoe Saldana will star as the lead in NBC's four-hour miniseries Rosemary's Baby. The title was made most famous by the 1968 psychological film, which was written and directed by Roman Polanski, and starred Mia Farrow and Josh Cassavetes; but the mini-series will be an adaption of the 1967 horror-suspense novel of the same name, written by Ira Levin.