In the Public Theater’s production of the new musical Giant, Texas springs to life in a sprawling story about money, power, greed and family in the Southwest heartland. Brian d’Arcy James, Kate Baldwin and P.J. Griffith star in the Michael Greif-directed production, which is based on the novel by Edna Ferber and the blockbuster 1956 movie. Lasso up a look at the gorgeous Texas landscape and the countrified cast of characters in this massive new American musical, which opens at the Public on November 15 and runs through December 2.