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