There is no way to spoil the end of HBO’s “All the Way.” The final scene is the same as it was in the 2014 Broadway play on which it’s based and the same as what actually happened in November 1964. Lyndon B. Johnson wins, and it’s a landslide. A bungalow in the foothills an hour northwest of Hollywood stands in for the patio of Johnson’s Texas ranch. Here at dusk on a cool September evening, vans began dropping off the 120 extras from a base camp several miles away. The night’s scene was an intricate Steadicam shot that would travel 360 degrees around Bryan Cranston and Melissa Leo, who play President and Lady Bird Johnson. “This is the night of the election,” said the director, Jay Roach, standing on set a few hours before the overnight shoot was to begin. “L.B.J. gets the news here with this vocal party of Democratic operatives and Hubert Humphrey and Lady Bird.” To read more, click here.