Chris Hemsworth and Daniel Bruhl share stories from their days on soap sets during their interview on this week's Empire Podcast, also touching on runaway killer tyres, Mario Kart and Scalextric in honour of Rush, out next week. Elsewhere, Ain't Them Bodies Saints director David Lowery reveals his neverending love of Star Wars, Malick and moustaches, and the team discuss the 50 Shades Of Grey casting news, Tranformers 4's Dinobots - whatever they are - and the best composers that ever composers.