Sins of the Father: The Green River Killer
The documentary explores what it’s like to grow up the child of one of the most prolific serial killers in American history, Gary Ridgway, the infamous Green River Killer. This special unpacks Ridgway’s horrific crimes, the double life he led, the twenty-year police investigation that brought him down, and the long-lasting effects of a father’s unspeakable sins on his son and family.
Top cast
- Justin WhiteheadMatthew Ridgway
- Jeff SnyderGary Ridgway
- Dawn BishopJudith
- Naomi AsherMarcia
- Bill FonnerMelvin Foster
- Josiah GilmoreYoung Matthew Ridgway
Adam WilsonDetective Reichert- Chris CaulpetzerOfficer
- Tammy MattinaDetective
- Katherine RamslandSelf - Forensic Psychologist
- Amanda JacobsonSelf
- Olivia LaVoiceSelf
Below are the streaming services currently carrying the movie “Sins of the Father: The Green River Killer” in Canada, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in Canada can differ from other countries.
Where to watch Sins of the Father: The Green River Killer in Canada
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Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 15 Sept 2026.