Derek Cianfrance Director, Screenwriter Ryan Gosling Luke Actor Bradley Cooper Avery Actor Eva Mendes Romina Actor Rose Byrne Jennifer Actor Ben Mendelsohn Robin Actor Mahershala Ali Kofi Actor Dane DeHaan Jason Actor Emory Cohen AJ Actor Ray Liotta Deluca Actor Bruce Greenwood Bill Killcullen Actor Harris Yulin Al Actor Gabe Fazio Scott Actor Olga Merediz Malena Actor Ben Coccio Screenwriter Darius Marder Screenwriter Jamie Patricof Producer Lynette Howell Taylor Producer Alex Orlovsky Producer Sidney Kimmel Producer Jim Tauber Executive Producer Matt Berenson Executive Producer Bruce Toll Executive Producer Sean Bobbitt Cinematographer Jim Helton Film Editing Ron Patane Film Editing Inbal Weinberg Production Design Michael Ahern Art Director Jasmine E. Ballou Set Decoration Erin Benach Costume Design Cindy Tolan Casting