| Miriam Margolyes | | The Queen (voice) |
| Richard Roxburgh | | Flip (English version) (voice) |
| Kodi Smit-McPhee | | Willy (English version) (voice) |
| Noah Taylor | | Crawley (English version) (voice) |
| Jacki Weaver | | Buzzlina Von Beena (English version) (voice) |
| Heather Mitchell | | Thekla the Spider / Nurse (voice) |
| Andy McPhee | | Hank (English version) (voice) |
| Justine Clarke | | Miss Cassandra (English version) (voice) |
| Coco Jack Gillies | | Maya (English version) (voice) |
| David Collins | | Arnie (English version) (voice) |
| Cosma Shiva Hagen | | Frau Kassandra (German version) (voice) |
| Shane Dundas | | Barney (English version) (voice) |
| Nina Hagen | | Gunilla (German version) (voice) |
| Eva-Maria Hagen | | Die Bienenkönigin (German version) (voice) |
| Alexs Stadermann | | Additional Voices (voice) |
| Constantin von Jascheroff | | Eddy (German version) (voice) |
| Santiago Ziesmer | | Hugo (German version) (voice) |
| Glenn Fraser | | Kurt (voice) |
| Bodo Wolf | | 1. Wache (German version) (voice) |
| Axel Lutter | | Ameisenoberst (German version) (voice) |
| Till C. Hagen | | 1. Biene (German version) (voice) |
| Tobias Kluckert | | Motte (German version) (voice) |
| Daniela Hoffmann | | Pflegerin (German version) (voice) |
| Jan Delay | | Willi (German version) (voice) |
| Nina Schatton | | Maja (German version) (voice) |
| Lukas T. Berglund | | Fetzer (German version) (voice) |
| Lutz Schnell | | Kurt (German version) (voice) |
| Joel Franco | | Sting (voice) |
| Beate Gerlach | | Thekla (German version) (voice) |
| Stefan Krause | | Arnie (German version) (voice) |
| Roland Hemmo | | Bruno (German version) (voice) |
| Angelina Meneses | | Maya (English version) (singing voice) |