From Damien Chazelle, 'Babylon' is an original epic set in 1920s Los Angeles led by Brad Pitt, Margot Robbie and Diego Calva, with an ensemble cast including Jovan Adepo, Li Jun Li and Jean Smart. A tale of outsized ambition and outrageous excess, it traces the rise and fall of multiple characters during an era of unbridled decadence and depravity in early Hollywood.