David Gordon Green Director Jake Gyllenhaal Jeff Bauman Actor, Producer Tatiana Maslany Erin Hurley Actor Miranda Richardson Patty Bauman Actor Clancy Brown Big Jeff Actor Lenny Clarke Uncle Bob Actor Carlos Sanz Carlos Actor Frankie Shaw Gail Hurley Actor Danny McCarthy Kevin Actor John Pollono Screenwriter Todd Lieberman Producer David Hoberman Producer Michel Litvak Producer Scott Silver Producer Gary Michael Walters Executive Producer Riva Marker Executive Producer Anthony Mattero Executive Producer Peter H. McGuigan Executive Producer Nicolas Stern Executive Producer Jeffrey Stott Executive Producer Alexander Young Executive Producer Sean Bobbitt Cinematographer Dylan Tichenor Film Editing Michael Brook Original Music Stephen H. Carter Production Design Deborah Aquila Casting Mary Tricia Wood Casting