The premiere establishes Dexter’s inner voice — narrated by Michael C. Hall — as he navigates his first real test: a murder scene that only he can fully read. He’s not the polished serial killer we knew yet; he makes mistakes. The episode also introduces a serial abductor targeting sex workers, forcing Dexter to decide whether to act outside Harry’s rules.
Based on that, here’s a short of what to expect from the episode and the series: Feature: “Dexter: Original Sin” – Back to the Blood
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