An insight into the world of Julio César Cu Cámara, the chief diver for Mexico City's sewerage system, whose job it is to perform repairs and remove rubbish blocking the flow of water.
Production companies：
UNAM
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Centro Universitario de Estudios Cinematográficos (CUEC)
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Overview：An insight into the world of Julio César Cu Cámara, the chief diver for Mexico City's sewerage system, whose job it is to perform repairs and remove rubbish blocking the flow of water.
