Nicholas Hoult
On May 15, 2013, Zac Efron and Amber Heard joined the cast of the film, then titled "Autobahn", before later dropping out. On May 1, 2014, Nicholas Hoult, Ben Kingsley, Felicity Jones and Anthony Hopkins joined the cast. Principal photography began on May 5, 2014. On November 3, 2014, Relativity Media acquired the film.