Cast & Crew zu Popstar: Never Stop Never Stopping
| Conner | Andy Samberg | |
| Owen | Jorma Taccone | |
| Lawrence | Akiva Schaffer | |
| Paula | Sarah Silverman | |
| Harry | Tim Meadows | |
| Deborah | Maya Rudolph | |
| Tilly | Joan Cusack | |
| Ashley | Imogen Poots | |
| Hunter | Chris Redd | |
| Eddie | Edgar Blackmon | |
| Sponge | James Buckley | |
| 10-Year Old Conner | Evan Fine | |
| 10-Year Old Owen | Max Jenkins | |
| 10-Year Old Lawrence | Elliott Smith | |
| Himself | Ahmir-Khalib Thompson | |
| Herself | Carrie Underwood | |
| Himself | Nas | |
| Himself | Usher Raymond | |
| Himself | 50 Cent | |
| Quirky Kid | Nicholas Azarian | |
| Himself | Ringo Starr | |
| Himself | Simon Cowell | |
| Himself | Adam Levine | |
| Himself | Akon | |
| Herself | Mariah Carey | |
| Perspective Manipulator | Danny Strong | |
| Himself | Big Boy | |
| Himself | D.J. Khaled | |
| Himself | Rakim Mayers | |
| Gary Sikes | Kevin Nealon | |
| Himself | Mario Lopez | |
| Main CMZ Reporter | Will Arnett | |
| Brunette CMZ Reporter | Chelsea Peretti | |
| Blonde CMZ Reporter | Mike Birbiglia | |
| Dreadlocked CMZ Reporter | Eric André | |
| Zippy | Bill Hader | |
| Himself | RZA | |
| Himself | Pharrell Williams | |
| Wolf Handler | Paul Scheer | |
| Regie |
Akiva Schaffer Jorma Taccone |
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| Buch |
Andy Samberg Akiva Schaffer Jorma Taccone |
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| Kamera |
Brandon Trost |
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| Schnitt |
Craig Alpert Jamie Gross Stacey Schroeder |
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