 | Ethan Hawke als Les Horn |
 | Asa Butterfield als Jude Keffy-Horn |
 | Emily Mortimer als Diane Urbanski |
 | Julianne Nicholson als Harriet |
 | Hailee Steinfeld als Eliza Urbanski |
 | Emile Hirsch als Johnny |
 | Avan Jogia als Teddy McNicholas |
 | Nadia Alexander als Prudence |
 | Jeff O'Donnell als Tory Ventura |
| Henry Kelemen als Young Jude |
 | Austin Ramsey als Hockey player |
 | Matthew James Ballinger als Hippie |
| Tracy Westmoreland als Photo Booth Bum |
| Warren Kelly als Minister |
| Ellie Bensinger als Female Classmate #1 |
| Calista Bourinaris als Female Classmate #2 |
 | Thomas Hettrick als Rooster |
 | Eric Elizaga als Eric -Army of One Bassist |
| Cass Dillon als Syd -Army of One Drummer |
 | Michael Elian als Security Guard |
| Gaura Vani Buchwald als Krishna Priest |
| Doyal Gauranga Das als Harmonium Player |
| Giacomo Sumner als Merchandise Guy |
| Lauren Milberger als Protester |
| Gil Porter als Yuppie |
 | Charlotte Ubben als Nurse |
| Moore Theobald als Boy in Park |
 | Eva Kaminsky als Soccer Mom |
| Shari Springer Berman | Director |
| Robert Pulcini | Director |
| Eleanor Henderson | Novel |
| Amy Nauiokas | Producer |
| Garth Stevenson | Original Music Composer |
| Ann Goulder | Casting |
| Trudie Styler | Producer |
| Ben Kutchins | Director of Photography |
| Celine Rattray | Producer |
| Suttirat Anne Larlarb | Costume Design |
| Luca Borghese | Producer |
| Shari Springer Berman | Screenplay |
| Anne Carey | Producer |
| Robert Pulcini | Screenplay |
| Robert Pulcini | Editor |
| Stephen Beatrice | Production Design |
| Janek Ambros | Co-Producer |
| Charlotte Ubben | Executive Producer |
| Todd Traina | Executive Producer |
| Mahum Jamal | Executive Producer |
| Shari Springer Berman | Executive Producer |
| Pamela Hirsch | Executive Producer |
| Jai Stefan | Executive Producer |
| Jose Miguel Bonetti | Executive Producer |
| Francesco Melzi d'Eril | Executive Producer |
| Gabriele Moratti | Executive Producer |
| Erik Litmanovich | Executive Producer |
| Pejman Javaheri | Executive Producer |
| Datari Turner | Executive Producer |
| Jon Wanzek | Executive Producer |
| Ken Hirsh | Executive Producer |
| Mary Aloe | Executive Producer |
| Rob Simmons | Executive Producer |
| Merlin Merton | Executive Producer |
| Cyrus Trafford | Executive Producer |
| Josh Solovy | Executive Producer |
| Darlene Winter | Co-Producer |
| Jim Stephens | Co-Producer |
| Elana Krausz | Co-Producer |
| Vito Bruno | Co-Producer |
| Jason Wright | Co-Producer |
| DJ Dodd | Co-Executive Producer |
| Sasha Yelaun | Co-Executive Producer |
| Kamid Mosby | Co-Executive Producer |
| Henri M. Kessler | Co-Executive Producer |
| Buzz Koenig | Co-Executive Producer |
| Linda Cohen | Music Supervisor |
