Series King of the South Premiered on aTwist
The new vertical-format production debuted on the mobile platform for viewers nationwide.
Updated on Sept. 30, 2026 in Television

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King of the South premiered on the aTwist mobile platform on September 30, 2026. The series is presented in a vertical format and is set in Atlanta.
Why it matters
The release highlights the growing trend of mobile-first, vertical-format content designed specifically for smartphone viewing. This production strategy reflects broader industry shifts toward platform-exclusive mobile programming.
The production represents a shift toward vertical-format media, deviating from traditional horizontal television aspect ratios. Performance metrics for this format remain under study.
The players
Hartbeat
Hartbeat is a multi-platform media company involved in the production of the new mobile series.
Upscale Entertainment
Upscale Entertainment is a production firm that co-produced the series King of the South.
Codeblack Life
Codeblack Life is an entertainment production house contributing to the development of the vertical-format show.
aTwist
aTwist is a digital mobile platform serving as the exclusive distributor for the series.
The details
Produced by Hartbeat, Upscale Entertainment, and Codeblack Life, the series is crafted to utilize the full screen space of mobile devices. The story centers on narrative events taking place in Atlanta.
Timeline
The series premiere occurred on September 30, 2026.
The content went live at 7:00pm PT and 10:00pm ET.
Industry Dynamics
This release marks a continuation of the experimentation with vertical, mobile-exclusive content delivery that attempts to capture smartphone-centric audiences. It follows the precedent of platforms like Quibi that sought to define the short-form, mobile-native entertainment sector.
Viewers can access the series exclusively through the aTwist mobile application on their smartphones. This requires users to have the app installed to view the vertical-format content.
The takeaway
Vertical-format series are designed specifically to optimize screen space for mobile users. Fans of the drama should ensure their aTwist mobile application is updated to access the new series.
Further reading
Explore more industry trends on the Television section.
Source note: This article includes information reported by Broadway World.
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