La serpiente de cascabel (transl.

The rattlesnake) is a 1948 Argentine comedy film of the classical era of Argentine cinema, directed by Carlos Schlieper and written by Eduardo Antón and Ariel Cortazzo.

It was premiered on March 17, 1948.

[1] The film's plot is about a romance between a secondary student (María Duval) who falls in love with her music teacher (Juan Carlos Thorry).

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