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Seasons of Relentless

Relentless currently has 1 season and 6 episodes. Most episodes run for around 49 minutes, offering a comfortable mid-length viewing experience. The series is currently marked as "Ended". The most recently aired episode came out in 2021.

Relentless Season 1 • TV Show

Season 1

Are there new episodes of Relentless coming?

Relentless is marked as an ended series, with its final episode airing on July 19, 2021. At this time there are no new seasons or episodes announced, so the release radar for this show is effectively closed unless a revival or spin-off is announced. When the next release does arrive, it is expected to carry the same content rating of 12 (IE), which can influence when it airs on different providers and platforms.

Watch the official trailers for Relentless

Watch the main official trailer for Relentless in one place. Most of these clips were released around July 2021, capturing the show at its peak marketing push. Use the carousel to sample the show's visual style, story hooks and production quality before you dive into full episodes.

Uploaded in July 2021

TV Shows like Relentless

If you enjoy Relentless, you may also like Snapped, Forensic Files and American Masters. These recommendations share similar tone, themes, or genres, making them natural follow-ups once you finish this show, and can be streamed for free.

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Where to watch Relentless for free?

Relentless is available to stream on SuperFilmz. The series is primarily produced for audiences in United States of America, so availability can vary by region. However, you can watch full episodes of Relentless for free on SuperFilmz, with ads.

What is Relentless about?

Christina Fontana follows a family searching for their missing daughter. It blends crime and documentary elements. The series reflects a distinct United States of America style and perspective.

Is Relentless worth watching?

If you enjoy crime and documentary stories, this series is a strong candidate for your watchlist.

Release pattern and schedule for Relentless

Relentless has been releasing episodes between June 2021 and July 2021 across 1 season. So far there are 6 released episodes, giving you plenty of story to catch up on before the next drop.

Cast and creators of Relentless

The main cast includes Christina Fontana. Behind the scenes, it is shaped by showrunner Jason Blum, Steven Cantor and Jeremy Gold.

Christina Fontana

as Self - Host, Filmmaker

Relentless Keywords(2)

Last Updated

This page was last updated on Sep 3, 2026, 7:15 AM