Miles Ahead Official Trailer @1 (2016) - Don Cheadle, Ewan McGregor Movie HD br br An exploration of the life and music of Miles Davis. br Director: Don Cheadle br Writers: Steven Baigelman (screenplay), Steven Baigelman (story) br Stars: Don Cheadle, Emayatzy Corinealdi, Ewan McGregor br Duration : 1h 40min br Genre : Biography, Drama, Music br Release Date : 1 April 2016 (USA) br Ratings : 7.