Cast (in credits order)
| Josh Groban | ... | Self - Host | |
| Rest of cast listed alphabetically: | |||
| Kesha | ... | Self - Expert | |
 |
Jesse Kinch | ... | Self - Contestant |
| Ludacris | ... | Self - Expert | |
| Brad Paisley | ... | Self - Expert | |
Produced by
| Assaf Blecher | ... | co-executive producer |
| Levon Mergian | ... | producer |
| Paul Morente | ... | co-creative producer |
| Jeri Slaughter | ... | creative producer |
| Barry J. Ward | ... | post producer |
Music by
| David Korkis | ||
Editing by
| Brad Gilson | ||
| Timothy Schultz | ||
Art Direction by
| James Yarnell | ||
Costume Design by
| Ingrid Allen | ||
| Dahlia Foroutan | ... | assistant costume designer |
Makeup Department
| Gina Ghiglieri | ... | makeup artist |
| Tonia Green | ... | makeup department head |
| Giovanna Paramo Lieb | ... | assistant makeup artist (2014) |
Production Management
| Maxwell Harris | ... | production manager |
| Tiffany Hoss | ... | executive in charge of production |
| Danielle Iacovelli | ... | associate production manager |
| Vanessa Rose Ioppolo | ... | production supervisor |
| Sarah Mangene | ... | post-production supervisor |
| Woody Wood | ... | production manager |
Sound Department
| Adrian Ordonez | ... | re-recording mixer |
| Ryan Young | ... | re-recording mixer |
Camera and Electrical Department
| Dustin Ford | ... | camera utility |
| Byron Harris | ... | camera utility |
| Scott Hylton | ... | camera operator |
Casting Department
| Joy Barrett | ... | Casting Recruiter |
Costume and Wardrobe Department
| Art Conn | ... | costumer |
| Sydney Esensten | ... | wardrobe assistant |
Editorial Department
| Kathy Hinh | ... | assistant editor |
Music Department
| David Korkis | ... | additional music |
Additional Crew
| David R. Allen | ... | production assistant |
| Tj Antonelle | ... | production assistant |
| Michael Boschetti | ... | security director |
| Daniel Bracey | ... | production assistant (as Dan Bracey) (2014) |
| Christopher C. Jones | ... | xpression operator |
| Kaitlin Kubiak | ... | production assistant |
| Marienor Madrilejo | ... | influencer talent relations |
| Michelle M. Mix | ... | production assistant |
| Lauren J. Salkin | ... | additional crew (as Lauren Salkin) |
| Shiran Stotland | ... | technical director: screens |