The Helluva Boss–Hazbin Hotel crossover clues have already started, and one is hiding in the season 3 premiere
Hazbin Hotel's characters aren't supposed to meet the I.M.P. crew until 2027. Helluva Boss started dropping hints the night season 3 premiered anyway, and one of them is in a name.
Helluva Boss season 3 premiered on Prime Video on October 14, 2026, and the first half wrapped two weeks later with seven episodes. The crossover with Hazbin Hotel that fans have been waiting on since the two shows were officially put in one universe isn't in those seven episodes. The setup for it is.
What Medrano promised
Prime Video confirmed that Helluva Boss and Hazbin Hotel share a universe in April 2025, when it picked up Helluva Boss for seasons 3 and 4, the A.V. Club reported. Since then, Vivienne Medrano has been specific about the timing. Talking to Polygon in September, she said the first part of season 3 would include visual clues and Easter eggs from Hazbin Hotel canon, and that the crossover itself would begin in earnest in the second half, due in early 2027, ComicBook.com reported.
Brandon Rogers, who voices Blitzø and writes on the show, has teased the same thing from the other side.
"I don't think the fans will ever guess in what way they come together."
— Brandon Rogers, to Nerd Reactor
He also confirmed the important part: "the characters do interact." Who, where and how, nobody has said.
The clue in "Turtle Emoji"
The premiere, "Turtle Emoji," written by Medrano, Rogers and Adam Neylan, doesn't have a single Hazbin Hotel character in it. It's a Stolas-and-Blitzø episode: Stolas works at I.M.P. now, Blitzø can't stop texting him on a job, and Loona takes over the hit.
The target is the clue. I.M.P. is hired to kill Jordie Jordan, a prank influencer who throws his roommate out a window, films a fake apology and throws a party at his mansion. Fans on the Hellaverse wiki flagged the name as a nod to Jeremy Jordan, the Broadway star who voices Lucifer Morningstar on Hazbin Hotel. Jordie himself is voiced by Anthony Padilla of Smosh.
The first Hazbin Hotel reference in Helluva Boss season 3 is a terrible YouTuber named after the King of Hell's voice actor. On a show that just moved its premieres from YouTube to Prime, that's on brand.
The rest of part 1
The other visual clue fans have pointed to came before the premiere. The part 1 trailer includes Lucifer Morningstar in a portrait on a wall, which fan accounts spotted right away. The episodes themselves stay inside the Helluva Boss world: Millie's family hoedown in Wrath, a mission in Australia, a court case against Wally Wackford's I.M.P. rip-off, an auction of Stolas' belongings, Fizzarolli and Loo Loo Land, and Barbie Wire's job, with Striker on Blitzø's tail.
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When the crossover actually starts
Part 2 arrives in early 2027 with the rest of the season, and that's where Medrano says the two casts finally start to overlap. YouTube viewers are a step behind on all of it: "Turtle Emoji" doesn't reach Medrano's YouTube channel until November 28, after Prime's exclusive window.
Medrano's plan means part 1 is the clue round. The first one turned out to be a name on a hit list, and the man it points to is Hell's king and Charlie Morningstar's dad.
Previously we wrote: Wendy's death in The Institute isn't in Stephen King's book — season 2 is telling its own story