Two competing hair care companies demonstrate their products on stage at a Helsinki amusement park, using celebrities from television, the hottest new media of the early 1960s.
| Actor | Role |
|---|---|
 Tea IstaTea/Ilona Vaahtonen | Tea/Ilona Vaahtonen |
| NNiilo TarvajärviNiilo Tarvajärvi | Niilo Tarvajärvi |
 Elina SaloTuija | Tuija |
| RRolle HarkimoJussi | Jussi |
 Matti AulosTurpeinen | Turpeinen |
 Pentti IrjalaVarjo | Varjo |
| IIsmo KallioAiro | Airo |
 Heikki SavolainenJantunen | Jantunen |
 Leo JokelaBerqvist | Berqvist |
 Kullervo KalskeConstable | Constable |
| KKerttu HämerantaIlona Vaahtonen's mother | Ilona Vaahtonen's mother |
 Heimo LepistöIlona Vaahtonen's father | Ilona Vaahtonen's father |
 Emmi JurkkaJussi's mother | Jussi's mother |
 Reino ValkamaJussi's father | Jussi's father |
 Ekke HämäläinenTurpeinen's lawyer | Turpeinen's lawyer |
| JJaakko PakkasvirtaSorri | Sorri |
 Jukka VirtanenHamunen | Hamunen |
 Oiva LuhtalaNatunen | Natunen |
 Jarno HiilloskorpiPhotographer | Photographer |
| AAri LainePainter | Painter |