Cast & crew
Why Didn't the Mouse Sleep? (1979)
Directed by Arnolds Burovs Written by Arnolds Burovs
Crew
| Pēteris Plakidis | Music |
| Arnolds Burovs | Writer |
| Valentīns Jakobsons | Producer |
| Ilze Kiršteina | Production Design |
| Igors Jakovlevs | Sound Director |
| Pēteris Trups | Camera Operator |
| Frančeska Kirke | Animation |
| Arnolds Burovs | Director |
| Arnolds Burovs | Director |
| Pēteris Trups | Camera Operator |
| Arnolds Burovs | Writer |
| Ilze Kiršteina | Production Design |
| Igors Jakovlevs | Sound Director |
| Frančeska Kirke | Animation |
| Pēteris Plakidis | Music |
| Valentīns Jakobsons | Producer |