James Mangold is still finding inspiration in the musical biopic genre, despite previous jabs at his work. The 2x Oscar nominee, who co-wrote and directed the 2005 Johnny Cash pic Walk the Line, has not been scared off from paying cinematic tribute to other legendary musicians after the parody Walk Hard:

"[It was strange] in an intellectual way," Mangold tells Entertainment Weekly of revisiting Johnny Cash. "But not at all in a real way. I found myself watching Boyd sing a song th

Mangold clearly couldn't be stopped from returning to the genre, which is exactly what he did for A Complete Unknown.