Helluva Boss release date, streaming details, voice cast members, and more about the adult animated series

Helluva Boss has been available on YouTube for all these years since 2019. Now the American adult animated series is making its major digital debut on Amazon Prime Video this September. Based on Vivienne Medrano's series Hazbin Hotel, Helluva Boss expanded the Hellaverse as a spin-off show. The two series share the same setting of Hell but follow different characters and storylines. The core plof of Helluva Boss is all dark comedy about a demonic assassination company.

When to watch Helluva Boss on Prime Video?

The adult animated series is coming to Amazon Prime Video on September 10, 2025, with its first two seasons. A special bonus episode, titled Mission: Zero of Helluva Boss will also be available on the platform for 45 days before dropping on YouTube. Interestingly, OTTplay Premium's existing subscribers can also watch Helluva Boss with a special top-up option.

Amazon official website also confirmed that two more seasons of Helluva Boss have also been ordered for the future, which will be also released on Prime Video first before their YouTube release.

What's the plot of Helluva Boss series?

The animated series follows Blitzo who runs a company in hell called I.M.P. (Immediate Murder Professionals). With his epic team, Blitzo takes the job to assassinate people who are still alive on the Earth. To get there, the whole team uses a special book called Grimoire that belongs to a demon prince named Stolas. This book lets them open portals to the human world, allowing them to do their jobs.

Throughout the series, the assassination business often gets into chaotic and messy situations with dark comical elements. The story also focuses on the complex relationship between Blitzo and Stolas. Their connection causes many problems, not just for the company but for their lives as well.

Helluva Boss voice cast members

Actors who have lent their voices for Helluva Boss are Brandon Rogers who did Blitzo, Richard Horvitz did Moxxie, Vivian Nixon did Millie, and Erica Lindbeck did Loona. Other cast members include Bryce Pinkham as Stolas, Alex Brightman as Fizzarolli and Robo Fizz. The show creator Vivienne Medrano also provides voice works for characters like Keenie and Deerie. James Monroe Iglehart lent voice for Vortex and Asmodeus, Cristina Vee voices Verosika Mayday, and Kesha has been a guest voice for Queen Beelzebub.

FAQs:

Q. Where to watch Helluva Boss online?

A. Helluva Boss is moving from YouTube to Prime Video on September 10, 2025.

Q. Is Helluva Boss animated series?

A. Yes, Helluva Boss is an adult-animated black comedy series.

Q. Is Helluva Boss season 3 and season 4 coming?

A. Yes, Helluva Boss is renewed for Season 3 and Season 4, both of which premiere on Prime Video.