The previously announced Broadway revival of A Streetcar Named Desire, starring Blair Underwood, Nicole Ari Parker, Wood Harris and Daphne Rubin-Vega, will begin previews April 3 at the Broadhurst Theatre. Directed by Emily Mann, the production is set to official open on April 22. Streetcar tells the tragic story of fragile former schoolteacher Blanche (Parker), who leaves the family plantation hous…