A striking resemblance between the hairdresser Franz Blume and the famous actor Günther Kolmin leads to a curious mix-up during a vacation in Feuerstein. Blume's initially shy attempts to defend himself are unsuccessful. It is believed that the star wants to maintain his incognito. And the hairdresser soon takes a liking to the role of the adored one, especially as Miss Petri never leaves his side. When the real Kolmin finally arrives on the scene, the embarrassment is almost unbearable. In the end, Blume is happy to be himself again and returns home to his fiancée in remorse.