The Gunn brothers are behind some of the highest-grossing superhero films in history, and now they are flying high as 'Superman' hits theaters. Hear how the creative geniuses behind the 'Guardians of the Galaxy' franchise are putting their stamp on the DC Comic character who started it all! Plus, what are their brotherly superpowers? What is their kryptonite? And can their vision of Clark Kent spur an even bigger appreciation for the 'Man of Steel?' See omnystudio.com/listener for privacy information.
