Commissioner Leon (Miguel Angel Landa) investigates the murder of a woman in a population near the capital. The woman was raped before death and the case is complicated when his brother becomes the prime suspect, since it is a priest (Eduardo Serrano). Because of the implications that inquiries might have, Leon is pressured to keep the event as a "crab" (Cangrejo, or a unsolvable case), but he decides to comply with the law.

Eduardo Serrano
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Ramón Hinojosa
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Miguelangel Landa
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Pilar Romero
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Rafael Briceño
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Carlos Omobono
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Enrique Alzugaray
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Daniel Alvarado
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Orlando Urdaneta
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Esther Baruska
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