Trailer
Images
 | Christian Mikkelsen as Jens / Alf-Tore / Hjernekjell (voice) |
 | Nasrin Khusrawi as Lisa (voice) |
 | Aksel Hennie as Simen Sprut (voice) |
 | Mathilde Storm as Cumilla (voice) |
 | Christian Rubeck as Jizzmo (voice) |
 | Bjørn Sundquist as Prof. Saltsmak (voice) |
 | John Brungot as Egon Olsæd (voice) |
 | Gustav Nilsen as Benner'n / Bjell (voice) |
 | Silya Nymoen as Gynekologen (voice) |
 | Jakob Schøyen Andersen as Hjernekjell (voice) |
 | Amir Asgharnejad as Bollsæd (voice) |
 | Ingrid Bolsø Berdal as Hjerniffer (voice) |
 | Charlotte Frogner as Hjernia / Mor (voice) |
 | Henrik Horge as Far (voice) |
 | Stig Frode Henriksen as E-Coli Troll (voice) |
 | Jeppe Beck Laursen as Bobby / Sykepleier (voice) |
 | Lisa Tønne as Herr Sædberg (voice) |
 | Ida Nilsen as Ruth-Elizabeth (voice) |
 | Kamilla Alnes as Maja (voice) |
| Directing | |
| Tommy Wirkola | Director |
| Rasmus A. Sivertsen | Director |
Writing | |
| Vegar Hoel | Writer |
| Jesper Sundnes | Writer |
| Tommy Wirkola | Writer |
Production | |
| Kjetil Omberg | Producer |
| Jørgen Storm Rosenberg | Producer |
Sound | |
| Christian Wibe | Original Music Composer |
Production | |
| Stian Tveiten | Co-Producer |
| Fredrik Arntzen | Line Producer |
