No se mande, profe (Not known to have been distributed in English, but title equates with "Don't Get Fresh, Prof") is a 1969 Mexican film directed by Alfredo B. Crevenna.
It stars Enrique Guzman and Hilda Aguirre.
[1] Prudish teacher at a girls' school unleashes his wild side when he debuts as a pop singer in his spare time.
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