Damien Chazelle Director, Screenwriter Johnny Simmons Andrew Neiman Actor J.K. Simmons Fletcher Actor Nate Lang Carl Actor C.J. Vana Metz Actor Honora Javier Amy Actor Omari Grayson Actor Stuart Hammill Actor Charlie Estes Actor Ranfins Rincon Actor Nicholas Britell Producer Helen Estabrook Producer Jason Blum Executive Producer Jason Reitman Executive Producer Edd Lukas Cinematographer Tom Cross Film Editing Stephanie Hamilton Production Design Terri Taylor Casting