Master carpenter Ferdl Schwinghammer is supposed to build the first transportable roller coaster. When he learns that the site manager is his daughter's ex-boyfriend, he accepts the unpopular job as a pretense.
| Actor | Role |
|---|---|
 Gerhart LippertFerdl Schwinghammer | Ferdl Schwinghammer |
 Jutta SchmuttermaierCosima | Cosima |
 Werner ZeusselGustl Meier "Obstler" | Gustl Meier "Obstler" |
 Heide AckermannHermine Lustig | Hermine Lustig |
 Angelika AuerThea Staudinger | Thea Staudinger |
 Johann SchulerBerny Oberhauser | Berny Oberhauser |
 Conny GloggerJutta Hollunderbäumer "Tschudi" | Jutta Hollunderbäumer "Tschudi" |
 Werner AsamFranz-Xaver Schnittholz | Franz-Xaver Schnittholz |
| AAnton FeichtnerSchorsch | Schorsch |
| JJohann SedlmeirDammerl | Dammerl |
| JJosef HeinzingerMerce | Merce |
| JJohann LangeNagl | Nagl |