| Ewan McGregor | Swede Levov |
| Jennifer Connelly | Dawn Levov |
| Dakota Fanning | Merry levov |
| Peter Riegert | Lou Levov |
| Rupert Evans | Jerry Levov |
| David Strathairn | Nathan Zuckerman |
| Molly Parker | Sheila Smith |
| Uzo Aduba | Vicky |
| Valorie Curry | Rita Cohen |
| Hannah Nordberg | Merry (12 Years Old) |
| Julia Silverman | Sylvia Levov |
| Mark Hildreth | Agent Dolan |
| Samantha Mathis | Penny Hamlin |
| Ocean James | Merry (8 Years Old) |
| David Whalen | Bill Orcutt |
| Corrie Danieley | Jessie Orcutt |
| David Case | Russ Hamlin |
| Max Ivcic | Hamlin's Son |
| Chuck Diamond | Rabbi |
| Brian Knoebel | Young Guardsman |
| Carter Ellis | Guardsman #1 |
| Nick Marzock | Reunion Singer |
| Tommy LaFitte | Freddy |
| Idolo Zinobile | Harry |
| Peter Gannon | Police Officer |
| Emily Peachey | Hospital Nurse |
| Jennifer Vos | Sanatorium Nurse |
| Davion Traylor | Demonstrator #1 |
| Chukky Okobi | Demonstrator #2 |
| Siovhan Christensen | Demonstrator #3 |
| Yannick Hogarth | Demonstrator #4 |
| Justin Lonesome | Demonstrator #5 |
| Steven Ravid | Reunion Greeter #1 |
| Ron Emanuel | Reunion Greeter #2 |
| Kathy Emanuel | Reunion Greeter #3 |
Technical Credits
| Ewan McGregor | Director |
| Deborah Aquila | Casting |
| Christopher S. Aud | Sound/Sound Designer |
| Patty Bell | Makeup |
| Sharyn Cordice | Makeup |
| Eric Craig | Musical Direction/Supervision |
| Daniel Clancy | Production Designer |
| Alexandre Desplat | Score Composer |
| Kate Dougherty | Set Decoration/Design |
| Doug Fairall | Makeup |
| Rachel Geary | Makeup |
| Melissa Kent | Editor |
| Rachel Kick | Makeup |
| Andre Lamal | Producer |
| Gary Lucchesi | Producer |
| Terry McKay | Executive Producer |
| Lindsay McKay | Costumes/Costume Designer |
| Brian McNelis | Musical Direction/Supervision |
| Eric Reid | Executive Producer |
| John Romano | Screenwriter |
| Tom Rosenberg | Producer |
| Martin Ruhe | Cinematographer |
| Chris Strollo | Sound Mixer |
| Gregory A. Weimerskirch | Art Director |
| Zane Weiner | Co-producer |
| Tricia Wood | Casting |
