Ready to watch Relentless? This 2021 Crime/Documentary series is available to watch right now. It's currently streaming on HBO Max, HBO Max Amazon Channel, Discovery +, Discovery+ Amazon Channel, Philo, and Spectrum On Demand.
Stream on HBO Max with subscription
Included with your subscription in the US
Region
Prices last updated September 16, 2026. Pricing and availability may vary by region.
powered by JustWatch
Frequently Asked Questions
No, Relentless is not currently available on Netflix. You can stream it on HBO Max instead.
Yes, Relentless is available to watch for free on Spectrum On Demand.
Release Dates
First Aired
Jun 28, 2021
Last Aired
Jul 19, 2021
