Robert Downey Jr. as Steve Lopez
Catherine Keener
Jamie Foxx as Nathaniel Ayers
Tom Hollander as Graham Claydon
Stephen Root as Curt
Nelsan Ellis as David
Justin Martin as Nathaniel - Age 13-16
Rachael Harris as Leslie
Angela Featherstone as Commuter #1
Lisa Gay Hamilton as Jennifer
Matt Besser as Commuter #4
Meggan Anderson as Paper Airplane Student
David Jean Thom as
Kai Nuuhiwa as Brawling Frat Guy
Ilia Volok as Mr. Barnoff
Alejandro Patino as Construction foreman
Justin Rodgers Hall as Sgt. Harris
Karmyn Tyler as Juilliard Party Guest
Hallie Lambert as Ballerina
Maggie Wagner as Mrs. Villaraigosa
Heather La Bella as ER Doctor
Michael Bunin as Adam Crane
Troy Blendell as New young editor
Paul Greenberg as Commuter #2
Lejla Hadzimuratovic as Disney Hall Patron
Aurelius DiBarsanti as Paramedic
Ralph Cole Jr. as Enraged Homeless Man
Robyn Jean Springer as Disney Hall patron
Rob Nagle as Neil
Lemon as Jeremy
Franklin Ruehl as Homeless man
Artel Great as Leon
Susane Lee as Marisa
S. Zev Esquenazi as Sgt. Hendrickson
Wayne Lopez as Officer Hank
Marissa Ghavami as Ballerina
Ingrid Coree as Nurse
Jeff Sutherland as Cowboy on Plane with Wife
Edward Kiniry-Ostro as Craig
Kitty Kreidler as Skid Row Homeless woman
Kirsten Lea as Awards Presenter
Patrick Tatten as Paul
Annie McKnight as Linda
Troy Williams as Cop - Hospital Scene
George Meyers as Cop
Jules Sanchez as Skid Row Porta Potty Dweller
Joe Hernandez-Kolski as EMT #1
Marcos De Silv as
Holly Sherman as Juilliard student
Paul Cruz as EMT
Esa-Pekka Salonen as Conductor
Joshua Cabrera as Teenage Musician
Michael Maddigan as Brawling Frat Guy
Sharon Savene as LAPD Officer
Charlie Weirauch as Atheist
Richard Hansen as L.A.P.D
Pete Ilarius as Disney Hall Patron
Janaya Sultze as Ballerina
Wally Lozano as Sign Spinner
Lauren E. Gates as Ballerina
Francesca Kortesmaki as Twin violinist
Halbert Bernal as EMT
Ricky Marciano as Cop
Paul Edney as Driver
Valentyna Svyatchenko as Julliard