A young teacher in Zurich in the 1950s falls in love with a transvestite star but is torn between his bourgeois existence and his commitment to homosexuality. He joins a gay organization that is eventually seen as the pioneer of gay emancipation in Europe.
The 23-year-old Bruno accidentally clashes with society, the judicial and the police. Once he has exceeded the legal limits, he is stuck to the wrong side of the law.
