Reasonable Doubt Season 4: October 6 Hulu Premiere, Cast and Disney+ Guide

Reasonable Doubt Season 4 premieres October 6, 2026 on Hulu in the United States. Hulu’s official trailer confirms that date. Disney+ has announced the same date in Chile, but that regional listing does not establish a worldwide rollout.

Where can you watch Season 4?

For the US, use Hulu’s series page. The trailer also advertises access through Hulu on Disney+; this requires the applicable subscriptions and is distinct from Disney+‘s international catalog.

The Chilean Disney+ page advertises Season 4 for October 6. At our October 6 check, the Swedish listing still displayed three seasons. That does not prove a Swedish delay or cancellation: a local Season 4 date is not confirmed here. Check the season selector for your territory before subscribing specifically for the new episodes.

How many episodes arrive at the premiere?

Hulu’s October 1 viewing guide announces a three-episode premiere. Its monthly press schedule instead labels the October 6 entry “Complete Season 4 (English)”.

Those listings agree on the start date but conflict on the rollout. Hulu’s public series listing shows four seasons, without resolving the individual Season 4 episode count. Do not assume the whole season is available at once. Check the current episodes in your account; a definitive weekly timetable, finale date and exact drop hour remain unconfirmed in this guide.

Who returns, and who is new?

Hulu’s April 24 cast announcement names Emayatzy Corinealdi, McKinley Freeman, Tim Jo, Angela Grovey, Durrell “Tank” Babbs and Meagan Good as series regulars. Morris Chestnut, Joseph Sikora and Brandee Evans return as recurring guests.

The new recurring cast is:

The announced setup puts Jax’s family and the Stewart Firm under pressure after an attack, with a loyal client’s public scandal threatening the practice. This is the promotional premise, without identifying the Season 3 cliffhanger’s victim or predicting later outcomes.

Watch Hulu’s official Season 4 trailer

Season 3 cliffhanger spoilers in the video below. Hulu uploaded this official trailer on September 22. Skip it if you are still catching up.

The upload’s description identifies the client’s role as played by Durrell “Tank” Babbs and describes the firm’s fight to recover. It confirms the premiere date, but does not supply a complete regional episode schedule.

Browse TV & Streaming, our Drama coverage and the Release Calendar for related release guides.

Image: Cameron Woods, with WikiPortraits / AfroCROWD support, Wikimedia Commons, CC BY-SA 4.0. Full composition retained, resized and converted to WebP; the WebP and responsive derivatives remain CC BY-SA 4.0.