Story of the many jobs undertaken by a sanitary technician.
| Actor | Role |
|---|---|
 Stane SeverTone Smrekar | Tone Smrekar |
| VVladoša SimčičNot listed | Not listed |
| AAnka CigojNot listed | Not listed |
 Stane PotokarNadižar | Nadižar |
| JJurij SoučekJani | Jani |
| DDusan ČiričNot listed | Not listed |
| LLev KreftJanez | Janez |
| RRuša BojcHišnica | Hišnica |
 Vladimir SkrbinšekBrglez | Brglez |
| PPavla KovičNot listed | Not listed |
 Lojze PotokarPrvi poslušalec | Prvi poslušalec |
| MMetka PutglejNot listed | Not listed |
 Aleksander ValičNot listed | Not listed |
| DDrago MakucPogačnik | Pogačnik |
 Janez ŠkofPoslovođa | Poslovođa |