As a small-town girl catapults from underground video sensation to global superstar, she and her three sisters begin a one-in-a-million journey of discovering that some talents are too special to keep hidden. Four aspiring musicians will take the world by storm when they see that the key to creating your own destiny lies in finding your own voice.
| Directing | Jon M. Chu | Director |
| Writing | Christy Marx | Characters |
| Production | Brian Goldner | Producer |
| Camera | Thom Valko | Steadicam Operator |
| Sound | Craig Polding | Sound Effects Editor |
| Editing | Michael Trent | Editor |
| Production | Terri Taylor | Casting |
| Production | Bennett Schneir | Producer |
| Art | Lori Mazuer | Set Decoration |
| Visual Effects | Matthew Noren | Visual Effects Coordinator |
| Costume & Make-Up | Angelina Coscuna | Set Costumer |
| Costume & Make-Up | Samantha Rosenberg | Key Hair Stylist |
| Production | Stephen Davis | Producer |
| Costume & Make-Up | Lotus Seki | Key Hair Stylist |
| Art | Jennifer Stoefen | Art Department Coordinator |
| Sound | Ryan McBride | Sound Effects Editor |
| Production | Jason Blum | Producer |
| Production | Jon M. Chu | Producer |
| Costume & Make-Up | Vanessa Price | Hair Department Head |
| Visual Effects | James Lorimer | Special Effects Supervisor |
| Costume & Make-Up | Gillian Whitlock | Makeup Artist |
| Sound | Adam Jenkins | Sound Re-Recording Mixer |
| Visual Effects | Rebecca West | Visual Effects Producer |
| Camera | Justina Mintz | Still Photographer |
| Sound | Oliver Hug | Music Editor |
| Crew | Christopher Scott | Choreographer |
| Costume & Make-Up | Mary Klimek | Makeup Department Head |
| Art | Kevin Bird | Production Design |
| Art | Jennifer Möller | Art Direction |
| Visual Effects | Nate Smalley | Visual Effects Producer |
| Visual Effects | Caroline Fraissinet | Visual Effects Coordinator |
| Camera | Robert Lam | Additional Camera |
| Sound | Craig Mann | Sound Re-Recording Mixer |
| Camera | Alice Brooks | Director of Photography |
| Costume & Make-Up | Soyon An | Costume Design |
| Visual Effects | James David Hattin | Visual Effects Supervisor |
| Production | Scooter Braun | Producer |
| Editing | Jillian Moul | Editor |
| Costume & Make-Up | Levi Vieira | Makeup Artist |
| Production | Sarah Domeier Lindo | Casting Associate |
| Costume & Make-Up | Joan Lee | Assistant Costume Designer |
| Sound | Kunal Rajan | Supervising Sound Editor |
| Camera | Brad Grimmett | Steadicam Operator |
| Sound | Miguel Barbosa | Foley Artist |
| Art | Scott Nifong | Property Master |
| Sound | Justin W. Walker | Supervising Dialogue Editor |
| Sound | Nathan Lanier | Original Music Composer |
| Sound | Diego S. Staub | Foley Mixer |
| Sound | Robert Janiger | Sound Mixer |
| Production | Allison Kaye | Associate Producer |
| Production | Olivia Zaro | Associate Producer |
| Production | Marcei A. Brown | Unit Production Manager |
| Art | Corey Ramirez | Set Dresser |
| Camera | Nick Franco | Steadicam Operator |
| Directing | Julie Pitkanen | Script Supervisor |
| Production | Ashlee Hansen | Associate Producer |
| Crew | Jennifer Scudder Trent | Post Production Supervisor |
| Art | Chris Langevin | Assistant Property Master |
| Camera | Scott Andrew Ressler | Additional Camera |
| Art | Aaron Becker | Title Designer |
| Camera | Andrew Waruszewski | "A" Camera Operator |
| Costume & Make-Up | Frank Alexander | Key Costumer |
| Costume & Make-Up | Tifanie White | Key Makeup Artist |
| Production | Ally Conover | Casting Assistant |
| Production | Heather McKay | Associate Producer |
| Crew | Tricia Miles | Post Production Supervisor |
| Costume & Make-Up | Christopher Nelson | On Set Dresser |
| Camera | Garrett Benson | Additional Camera |
| Crew | Ray Siegle | Stunt Coordinator |
| Art | Chris Maxson | Set Dresser |
| Camera | Doug Oh | First Assistant "A" Camera |
| Camera | Antonio Baca | Second Assistant "A" Camera |
| Costume & Make-Up | Natthaporn Patana | Seamstress |
| Production | Dixie Webster | Extras Casting |
| Directing | Daniel Hamilton-Lowe | Second Assistant Director |
| Production | Phillip Dawe | Co-Producer |
| Production | Michael Collins | Production Accountant |
| Crew | James G. Brill | Transportation Coordinator |
| Production | Jeanette Volturno | Executive Producer |
| Camera | Ron Elliot | Second Assistant "B" Camera |
| Sound | Robert Janiger | Production Sound Mixer |
| Art | Mark Achilles White | Set Dresser |
| Production | Terri Douglas | ADR Voice Casting |
| Art | Jared Garcia | Leadman |
| Production | Miles J. Henley | Location Manager |
| Sound | Judah Getz | ADR Mixer |
| Writing | Ryan Landels | Screenplay |
| Camera | Danny Gardner | First Assistant "B" Camera |
| Sound | Julie Pearce | Music Editor |
| Production | Marcei A. Brown | Co-Producer |
| Directing | Jeremy Phoenix | First Assistant Director |
| Costume & Make-Up | Gabby Suarez | Hairstylist |
| Crew | Joey Freitas | Transportation Captain |
| Sound | Richard Henderson | Music Editor |
| Sound | Olivia Zaro | Music Supervisor |
| Production | Couper Samuelson | Executive Producer |
| Camera | Tom Boyd | Additional Camera |
| Sound | Chris Navarro | ADR Mixer |
| Camera | Nick Franco | "B" Camera Operator |
| Directing | Kendall L. Nichols | Second Assistant Director |
| Sound | Kraig Kishi | Boom Operator |
| Costume & Make-Up | Pamela Lee Incardona | Costume Supervisor |
| Crew | John J. Downey | Special Effects Technician |
| Production | Erin Vitali | Production Coordinator |
| Production | Chris Bryant | Production Secretary |
| Crew | Talia K. Dillingham | Stunt Double |
| Production | Sam Patton | Production Secretary |
