How long is The Boston Strangler: Unheard Confession?

The Boston Strangler: Unheard Confession runs for 1h 25min, and was released in 2025.

The Boston Strangler: Unheard Confession

Name: The Boston Strangler: Unheard Confession
Genre: Crime, Documentary
Released: 2025
Duration: 85 min

2025

1h 25min

Crime

Documentary

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Overview

Oxygen uncovers shocking new details about one of the most chilling cases in American history with “The Boston Strangler: Unheard Confession.” For the first time ever, viewers will hear from the long-lost 16-hour audio tapes of alleged serial killer Albert DeSalvo’s confession, offering a raw and unfiltered account of the crimes.