The movie travels through the 20th century by monitoring a steam boiler. We see the history of Estonia through life, agricultural work and people at different times.
| Actor | Role |
|---|---|
 Heino MandriNot listed | Not listed |
 Rudolf AllabertNot listed | Not listed |
| TTarvo-Hanno VarresNot listed | Not listed |
| LLennart MändNot listed | Not listed |
 Ants AnderNot listed | Not listed |
 Andres LepikNot listed | Not listed |
 Paul PoomNot listed | Not listed |
 Laine MägiNot listed | Not listed |
| UUuve UrblaNot listed | Not listed |
 Egert SollNot listed | Not listed |
 Evald AavikNot listed | Not listed |
 Aire KoopNot listed | Not listed |
 Herardo KontrerasNot listed | Not listed |
 Kärt Kross-MeriloNot listed | Not listed |
| MMargus TerasmeesNot listed | Not listed |
 Liina TennosaarNot listed | Not listed |
 Arvo KruusementNot listed | Not listed |
 Raivo RüütelNot listed | Not listed |
 Jüri JärvetNot listed | Not listed |
 Arvo KukumägiNot listed | Not listed |
 Kaljo KiiskNot listed | Not listed |
 Sulev LuikNot listed | Not listed |
 Ita EverNot listed | Not listed |
| OOtt NormetNot listed | Not listed |
| RRait MätasNot listed | Not listed |
 Jüri Järvet Jr.Not listed | Not listed |
| UUno RannaveskiNot listed | Not listed |
| EErno KaasikNot listed | Not listed |
| GGeorg JansonNot listed | Not listed |
| HHelme RattasNot listed | Not listed |