The Dead Girls begins with a clear scene setter: two sisters, Serafina and Arcángela Baladro, build a brothel network in 1960s Mexico and keep it running through fear, bribery, and secrecy. The show shifts between the sisters’ public dealings and the events that unfold inside the houses where the women live and work. That split business on the outside, violence on the inside, is what the series holds up for most of its six episodes.
Across the run of The Dead Girls, the narrative repeatedly returns to three interconnected threads: how the sisters manage the operation, how the women inside the brothels survive or resist, and how outside forces, such as laws, local officials, and a determined investigator, slowly expose those secrets.
Scenes that look small at first, an argument about money, a botched medical procedure, a son’s reckless choices, later become key pieces of evidence or motive. The ending ties those pieces together, so the consequences of the sisters’ decisions are revealed in both public court and private aftermath.
The Dead Girls cast and the performances

The Dead Girls cast surrounds the Baladro sisters with officers, enforcers, and the women whose testimony matters most. Paulina Gaitán plays Serafina and Arcelia Ramírez plays Arcángela; each performance clarifies the sisters’ division of labor, one running discipline inside the houses, the other handling money and outside contacts. Support roles, such as the enforcer Bedoya and a baker named Simón, create the sparks that bring investigators closer.
How small events become decisive evidence

A medical emergency inside the brothel and fights over limited resources escalate into fatal incidents. A revenge-driven attack connected to Serafina triggers a police inquiry that leads detectives to the sisters’ properties.
The Dead Girls shows how physical evidence, bodies, burial sites, injured survivors, and witness accounts combine to form a prosecutable case. That accumulation of detail is what the finale places before a courtroom and a public that can no longer ignore the crimes.
Arrests, trial scenes, and sentences in The Dead Girls

When officers move in, the arrests extend beyond the sisters to include several accomplices. Survivors give testimony about confinement, abuse, and deaths; those accounts are central in the courtroom scenes.
The main defendants receive long sentences after convictions on charges such as homicide and illegal imprisonment, and other participants face penalties in line with their roles. The trial is staged as the moment when private harm is entered into the public record.
Many of the women who were freed face physical and psychological recovery; some get compensation, others remain unnamed in the epilogue.
The show stresses that a legal verdict closes a chapter of public responsibility, but it does not erase long-term damage.