Popstar: Never Stop Never Stopping (2016) — Cast
Cast
| Jimmy Fallon | Fallon |
| Ashley Moore | Sarah |
| Maya Rudolph | Deborah |
| Krystal Ellsworth | Dream Dancer |
| Sarah Silverman | Klein |
| Lili Sepe | (uncredited) |
| Ringo Starr | Ringo |
| Carrie Underwood | Underwood |
| Joan Cusack | Tilly Masterson |
| Cameron Brinkman | (uncredited) |
| Chelsea Traille | Dream Dancer |
| Carly Anderson | Dream Dancer |
| 50 Cent | Cent |
| Brandon Henschel | Dream Dancer |
| James Poyser | The Woman |
| Snoop Dogg | Dogg |
| Questlove | Ahmir |
| Eric André | Newsroom Reporter |
| Justin Timberlake | Tyrus |
| Robert Roldan | Dream Dancer |
| Win Butler | Arcade |
| Danny Strong | Perspective Manipulator |
| Chester Tam | DJ |
| A$AP Rocky | Rakim |
| RZA | RZA (segment "Delirium") |
| Madeleine Wade | Lisa |
| Nikeva Stapleton | Dream Dancer |
| Allie Meixner | Dream Dancer |
| Katy Perry | (uncredited) |
| Jasmine Hester | (uncredited) |
| Carlena Britch | Dream Dancer |
| Andy Samberg | Conner |
| Bill Hader | Zippy |
| Akon | Akon |
| Big Boy | Big Momma |
| Derek Mears | Limo |
| Evan Fine | Conner |
| Chris Redd | Bounty Hunter |
| Will Arnett | Newsroom Reporter |
| Akiva Schaffer | Lawrence |
| Mariah Carey | Carey |
| T.I. | T.I. (Protection) |
| Ian Hendrickson-Smith | The Woman |
| Andre Hyland | Lame |
| Liz Cackowski | News Producer |
| 'Weird Al' Yankovic | Singer |
| Kevin Nealon | Sikes |
| Mario López | López |
| Dan Castiglione | Dream Dancer |
| Tim Meadows | Harry |
| Joanna Newsom | Doctor |
| Adrien Finkel | Stallone Fan |
| Seal | QRF SEAL |
| Paul Scheer | Handler |
| Emma Stone | Claudia |
| Amanda Cleghorn | Dream Dancer |
| C. J. Tyson | Dream Dancer |
| James 'Kamal' Gray | The Woman |
| Simon Cowell | Cowell |
| Chelsea Peretti | Brunette |
| Alison Rich | Crazy 88 |
| Walter Jones | Angry Greaser |
| P!nk | Wirey Pink |
| Kirk Douglas | The Woman |
| Ithamar Enriquez | Theater Manager |
| Pharrell Williams | Pharrell |
| Kyle R. Robinson | Dream Dancer |
| Martin Sheen | Sheen |
| Nicholas Azarian | Kid Shopper |
| Tariq Trotter | The Woman |
| Maxwell Jenkins | Ten Bears |
| Brandon Van Vliet | (uncredited) |
| Imogen Poots | Ashley |
| James Buckley | Sponge |
| DJ Khaled | Khaled |
| Régine Chassagne | Arcade |
| Mike Birbiglia | Blonde |
| Marielle Heller | Ship Crew |
| Will Forte | Bagpipe |
| Usher | Usher |
| Adam Levine | Levine |
| Steve Higgins | Higgins |
| Nas | Nas |
| Manwé Sauls-Addison | Dream Dancer |
| Edgar Blackmon | Eddie Scrap-Iron Dupris |
| Sandra Rosko | (uncredited) |
| Michael Bolton | Bolton |
| Dave Franco | (uncredited) |
| Jorma Taccone | Bouchard |
Crew
| Tanya Cookingham | Makeup Artist |
| Sandra Fox | Foley Artist |
| Zene Baker | Additional Editor |
| Jeremy Cisneros | On Set Dresser |
| Lori Mazuer | Set Decoration |
| Judd Apatow | Producer |
| Jorma Taccone | Producer |
| Akiva Schaffer | Producer |
| Kris Giacomazzi | Stunts |
| Susannah Carradine | Art Department Coordinator |
| Patricia DeHaney | Hair Department Head |
| Sophie de Rakoff | Costume Design |
| Stacey Schroeder | Editor |
| Andy Samberg | Writer |
| Jon Billington | Production Design |
| Erin Oakley | ADR Supervisor |
| Steve Day | First Assistant Director |
| Elizabeth Hoel-Chang | Key Makeup Artist |
| Charles Kern | Scenic Artist |
| Daniel Brimer | Visual Effects Producer |
| Jorma Taccone | Director |
| Akiva Schaffer | Writer |
| Glen Wilson | Still Photographer |
| Pavy Olivarez | Hairstylist |
| Kevin Schultz | Foley Mixer |
| Cindy Marty | Sound Effects Editor |
| Autumn Butler | Makeup Department Head |
| Alison Fisher | Dialogue Editor |
| Stephen Muir | Foley Recordist |
| Wayne Springfield | Construction Coordinator |
| Davi Aquino | Foley Recordist |
| Jamie Gross | Editor |
| Morgan Sackett | Executive Producer |
| Andy Malcolm | Foley Artist |
| Maxwell Phillips | Boom Operator |
| Ned Neidhardt | Makeup Artist |
| Ron Trost | Special Effects Coordinator |
| Akiva Schaffer | Director |
| Jorma Taccone | Writer |
| Amber Snow | Hairstylist |
| Lisa Rodgers | Post Production Supervisor |
| Goro Koyama | Foley Artist |
| Markus Mentzer | First Assistant "A" Camera |
| Blake Hooks | Second Assistant "C" Camera |
| George H. Anderson | Supervising Sound Editor |
| Ramsey Avery | Art Direction |
| Kiel Gookin | Assistant Art Director |
| David Hyman | Unit Production Manager |
| Brandon Trost | Director of Photography |
| Sean Mannion | Property Master |
| Jack Heeren | Foley Mixer |
| Joy Zapata | Key Hair Stylist |
| Michele Tyminski Schoenbach | Makeup Artist |
| Craig Alpert | Editor |
| Steve R. Nelson | Sound Mixer |
| Justin Duval | Gaffer |
| Don White | Foley Mixer |
| Allison Jones | Casting |
| Knox White | Boom Operator |
| Tony Lazzara | Stunt Double |
| Jose Zamora | Hairstylist |
| Rodney Rothman | Producer |
| Juan Nunez | Sound Mixer |
| Andy Samberg | Producer |