Set in an imaginary country where the trombone orchestra is the heart of power and photographs have a natural size that limits the number of trombone players that can appear on their official picture.
| Actor | Role |
|---|---|
| DDaniel JégouNot listed | Not listed |
 Adrian BrineNot listed | Not listed |
 Bernard CogniauxNot listed | Not listed |
| CChristian CrahayNot listed | Not listed |
 Alexandre von SiversNot listed | Not listed |
| AAndré DebaarNot listed | Not listed |
| JJean GerardyNot listed | Not listed |
| HHenri BillenNot listed | Not listed |
| MMaurice SevenantNot listed | Not listed |
| JJacques LippeNot listed | Not listed |