 | Jennifer Lawrence als Elissa Cassidy |
 | Elisabeth Shue als Dr.Sarah Cassidy |
 | Max Thieriot als Ryan Jacobson |
 | Gil Bellows als Officer Bill Weaver |
 | Allie MacDonald als Jillian |
 | Nolan Gerard Funk als Tyler Reynolds |
 | Jordan Hayes als Peggy Johns |
 | Joy Tanner als Bonnie Reynolds |
 | James Thomas als Ben Reynolds |
 | Craig Eldridge als Dan Gifford |
 | Lori Alter als Jenny Gifford |
 | Olivier Surprenant als Jake |
 | Will Bowes als Robbie |
 | Krista Bridges als Mary Jacobson |
 | John Healy als John Jacobson |
| Bobby Osborne als Young Ryan Jacobson |
| Grace Tucker-Duguay als Young Carrie Anne Jacobson |
 | Eva Link als Carrie Anne Jacobson |
| Hailee Sisera als Caitlin |
 | Jon McLaren als Zak |
| Jasmine Chan als Alice |
 | Jonathan Malen als Ray |
 | Claudia Jurt als Dr. Marianna Harrison |
 | Jonathan Higgins als Dr. Kohler |
| Aaron Ryder | Producer |
| John Papsidera | Casting |
| Mark Gingras | Supervising Sound Editor |
| Jonathan Mostow | Story |
| Hal Lieberman | Producer |
| Steve Mirkovich | Editor |
| Peter Block | Producer |
| Karen Porter | Editor |
| Steve Samuels | Executive Producer |
| Ryan Kavanaugh | Executive Producer |
| Tucker Tooley | Executive Producer |
| David Loucka | Screenplay |
| Mark Tonderai | Director |
| Mirosław Baszak | Director of Photography |
| Brad Thornton | Sound Re-Recording Mixer |
| Sonny Mallhi | Executive Producer |
| Ronald J. Webb | Music Editor |
| Theo Green | Original Music Composer |
| John Douglas Smith | Supervising Sound Editor |
| Layton Morrison | Stunt Coordinator |
| Andre Coutu | Post Production Supervisor |
| Tim Carras | Visual Effects Supervisor |
| Joshua D. Comen | Visual Effects Producer |
| Sean Wheelan | Visual Effects Producer |
| Perry Hoffman | Second Unit Director of Photography |
| Lisa Soper | Production Design |
| Shane Boucher | Art Direction |
| Garren Dunbar | Set Decoration |
| Angie Mills | Key Makeup Artist |
| Michael Tien | Second Unit Director of Photography |
| Carolyn Arbuckle | Script Supervisor |
| Jennifer Stroud | Costume Design |
| Albert Camicioli | Still Photographer |
| Allison Silver | Executive Producer |
| Dominic Visconsi Jr. | Executive Producer |
| Jason Perreira | Sound Re-Recording Mixer |
| Nathaniel Hill | Music Editor |
| Steve Lindsey | Music Supervisor |
| Sarah Deline | Production Coordinator |
| Sarah Deline | Post Production Coordinator |
| Ashley Dawn Szabadi | Assistant Makeup Artist |
| Malin Leuchovius | Visual Effects Coordinator |
| Curtis Dickie | Key Grip |
| Carly Basso | Key Hair Stylist |
| Reid A. Dunlop | First Assistant Director |
| Linus Lindbalk | Visual Effects Supervisor |
| Alexandre Champagne | Second Assistant Director |
| Karen Leach | Stunt Coordinator |
| David C. Malcolm | Second Assistant Director |
| Angelina Defazio | Assistant Makeup Artist |
| Kensey Young | Additional Hairstylist |
| Amanda Laflamme | Additional Hairstylist |
| Whitney Belanger | Additional Hairstylist |
