Join Cast of “Interstellar” In Live Google+ Hangout Connor Behrens, November 4, 2014November 4, 2014 Christopher Nolan’s next film, Interstellar, opens this Friday in theaters and IMAX. The cast has been traveling around the world, giving press and moviegoers alike insight into the mysteries of the film. On Wednesday, November 5th, the cast will sit down in a Google+ Hangout on Air from the Smithsonian Institution…