 | Jenny Slate als Marcel (voice) |
 | Dean Fleischer Camp als Dean |
 | Isabella Rossellini als Nana Connie (voice) |
 | Joe Gabler als Haysack Rep |
| Shari Finkelstein als 60 Minutes Producer |
| Samuel Painter als 60 Minutes Camera Operator |
| Blake Hottle als 60 Minutes Camera Operator |
| Scott Osterman als 60 Minutes Sound Mixer |
| Jeremy Evans als 60 Minutes Grip/Assistant Camera |
 | Lesley Stahl als Lesley Stahl |
 | Rosa Salazar als Larissa |
 | Thomas Mann als Mark |
 | Sarah Thyre als Catherine (voice) |
 | Andy Richter als Mario (voice) |
 | Nathan Fielder als Justin (voice) |
 | Jessi Klein als Judy (voice) |
 | Peter Bonerz als The Maestro (voice) |
| Jamie Leonhart als Shell Family (voice) |
 | Avan Jogia als Self (archive footage) |
 | Victoria Justice als Self (archive footage) |
 | Conan O'Brien als Self (archive footage) |
 | Brian Williams als Self (archive footage) |
| Paul S. Mezey | Producer |
| Caroline Kaplan | Producer |
| Eric Adkins | Director of Photography |
| Jenny Slate | Screenplay |
| Jenny Slate | Producer |
| Jenny Slate | Story |
| George Rush | Executive Producer |
| Mariusz Glabinski | Sound Effects Editor |
| Jessica Kelly | Casting Director |
| Philipp Engelhorn | Executive Producer |
| Andrew Goldman | Producer |
| Kirsten Lepore | Animation Director |
| Ruy García | Supervising Sound Editor |
| Ruy García | Sound Re-Recording Mixer |
| Elisabeth Holm | Producer |
| Elisabeth Holm | Story |
| Gordon T. Wittmann | Visual Effects Producer |
| Liz Toonkel | Production Design |
| Rich Vreeland | Original Music Composer |
| Bianca Cline | Director of Photography |
| Dean Fleischer Camp | Screenplay |
| Dean Fleischer Camp | Director |
| Dean Fleischer Camp | Editor |
| Dean Fleischer Camp | Producer |
| Dean Fleischer Camp | Story |
| Nick Paley | Screenplay |
| Nick Paley | Editor |
| Nick Paley | Story |
| Pete Levin | Animation Director |
| Nion McEvoy | Executive Producer |
| Iskra Nacheva | Visual Effects Producer |
| William Byerley | Executive Producer |
| Michael Raisler | Executive Producer |
| Isaac Derfel | Sound Effects Editor |
| Martin Naydenski | Visual Effects Supervisor |
| Jake Tremblay | Art Direction |
| Jamie Catino | Costume Design |
| Ahmed Delgado | Set Decoration |
| Kyle Zemborain | VFX Artist |
