STAGE

Television movies aren’t the only media reviving Watergate these days. “The Unguided Missile,” a David Wolpe play about President Nixon’s attorney general, John Mitchell, and his flamboyant wife, Martha, opened Sunday at New York’s Off-Broadway’s American Place Theater. The play rehashes Mitchell’s refusal to testify against his President when the Watergate scandal exploded, and his wife’s subsequent exposure of the cover-up.