The enchanting singer Lola is the star of the port cabaret "Blue Angel".
Among the adorers of beauty - and young students of the local gymnasium, spending all the evenings at her performances. Their Latin teacher, who received the nickname "Gnus" for his stiffness, decides to visit the singer himself to put an end to this "obscenity" and "debauchery." But, seeing the singing on stage Lola, a respectable professor forgets everything in the world and falls in love as a boy ...
Directed by Dmitry Bogomazov.