Helluva Boss

2020 5K members 3 seasons26 episodes

Spin-off series of Hazbin Hotel.

In hell, the imps are at the bottom of the social ladder. Blitzo understands this and tries to climb the hierarchy. He creates his own assassination company: the Immediate Murder Professionals, abbreviated to I.M.P.

But competition is fierce in hell and he tries to run his independent assassination business with the help of his firearms specialist Moxxie, his formidable fighter Millie and his demonic dog and receptionist Loona.

With the help of an ancient grimoire borrowed from one of the princes of the underworld, they manage to get the job done and together they try not to kill each other while trying to keep the business from going under.

Moxxie blames Blitzo for his disastrous management of the company.

As a regular customer, they have Stolas, a narcissistic and decadent Goetic prince from hell. He is Octavia's father and Stella's husband. He orders from the I.M.P. many mortal deaths to further his own Hell program!

The imps often meet at Loo Loo Land, a theme park located in the Circle of Hell's Avarice. It's a seedy, fraudulent park.

BetaSeries' opinion

Helluva Boss Season 3 premieres October 14: why now is the perfect time to catch up before the chaos returns

Helluva Boss Season 3 officially premieres on October 14, 2026, and that gives viewers exactly 14 days to prepare for the return of one of animation’s most chaotic, foul-mouthed and surprisingly heartfelt underworld comedies. Available on Prime Video, the United States animated series has built its reputation on a very specific mix: demonic workplace sitcom, musical fantasy, horror-comedy, romance, family trauma and razor-edged action. If you have been meaning to start it — or if you fell behind during the emotional roller coaster of the first two seasons — this is the moment to catch up and add Helluva Boss to your BetaSeries account.

The essential reminder is simple: Helluva Boss follows Blitzø — the “o” is silent — as he tries to keep his startup assassination company, I.M.P., alive in a brutally competitive corner of Hell. His team is small but explosive: Moxxie, the anxious weapons specialist with a moral streak; Millie, his deadly and enthusiastic powerhouse wife; and Loona, the intimidating hellhound receptionist whose indifference often hides deeper vulnerability. Their work is made possible by access to an ancient book connected to Stolas, a prince of Hell, allowing them to travel to the human world for contract killings. That supernatural business model is the engine of the show, but by Season 2, the real story had become just as much about relationships, loyalty, class power and the emotional cost of being terrible at communication.

For lapsed viewers, the key thing to remember before Season 3 is that Helluva Boss is no longer just a string of outrageous assassination missions. The series has steadily grown more serialized, especially around Blitzø and Stolas. What began as a transactional arrangement involving Stolas’ grimoire evolved into one of the show’s most complicated emotional threads: part romance, part power imbalance, part self-sabotage, and part tragic comedy. Blitzø’s fear of intimacy, Stolas’ loneliness, and the pressure of Hell’s aristocratic politics have all pushed the story toward something more dramatic without losing the show’s abrasive comic personality.

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