When Glen Ballard and Alan Silvestri started working on the music for The Polar Express, they had no idea what the film's final song would be — or how iconic it would become. The Christmas classic, ...

Back at the beginning of the Noughties, Robert Zemeckis — director of Back To The Future and Forrest Gump — knew what he wanted his next project to be. He dreamed of making a cinematic adaptation of ...