10 Hazbin Hotel Easter Eggs You Missed In Helluva Boss

Vivziepop’s two hit animated series, Helluva Boss and Hazbin Hotel, exist in the same fictional universe, colloquially known as the Hellaverse. This overlap between the two musicals has created the perfect opportunity for Hazbin Hotel Easter eggs to exist in Helluva Boss, and vice versa. Vivziepop has certainly delivered on this score, with character cameos, subtle background imagery, and many other fun references made between the Helluva and Hazbin worlds.

Season 2 of Hazbin Hotel has burning questions to answer regarding Lilith, the backstory of Demon Overlords Alastor (Amir Talai) and Vox (Christian Borle), and the fate of the Hazbin Hotel after the battle between Heaven and Hell. Likewise, the Helluva Boss season 2 ending has brewed speculation on the newly revealed Deadly Sins as well as Stolas’ future after the trial in “Mastermind.” As fans eagerly anticipate the upcoming seasons, these Hazbin Hotel Easter eggs in Helluva Boss deserve another look.

10 The Cursed Wall

A Specific Wall Gets Blown Up Over And Over Again In Both Shows

In both the title establishment from Hazbin Hotel and the I.M.P. building from Helluva Boss, one specific wall is destroyed over and over again. The first instance occurs in the pilot Hazbin Hotel episode, “That’s Entertainment!” as Sir Pentious (Alex Brightman) blasts through the wall in his dramatic entrance. Later in the series, Angel (Blake Roman) can be heard saying, “What the f**k is with that wall?” as the same wall is destroyed three more times by Cherri Bomb (Krystal LaPorte), the Loan Sharks, and the Exorcists, respectively.

Character	Actor	Number of Episode Appearances
Blitzø	Brandon Rogers	21
Moxxie	Richard Steven Horvitz	17
Millie	Vivian Nixon	15
Loona	Erica Lindbeck	15
Stolas	Bryce Pinkham	13
Asmodeus	James Monroe Inglehart	7
Fizzarolli	Alex Brightman	5

Meanwhile, back at I.M.P. headquarters, Loopty Goopty (Brandon Rogers) destroys the wall on the side of the conference room in Helluva Boss season episode 4, “C.H.E.R.U.B.,” soon followed by his former business partner turned mortal enemy, Lyle Lipton (Michael James Ruocco). Exasperated, Blitzø (Brandon Rogers) complains, “I just got that wall fixed!”

9 The All-Seeing Eyes

Is The Pervasive Eye Imagery From Hazbin Hotel A Reference To One Of Helluva Boss' Seven Deadly Sins?

The imagery of eyes can be seen throughout the Pride Ring where the Sinners of Hazbin Hotel reside under Lucifer’s rule. Alastor’s microphone cane, the character designs of Niffty (Kimiko Glenn), Vaggie (Stephanie Beatriz), Cherri Bomb, and the Exorcists, the exterior of the Hazbin Hotel, and even most of the architecture are just a few of the places the eyes can be spotted. Some have speculated this imagery may allude to the fact Sinners have been doomed to perpetual judgment, but season 2 episode 11, “Mastermind” of Helluva Boss may have presented a new Seven Deadly Sins theory.

Due to the overlap between universes, the Seven Deadly Sins seen in Hazbin Hotel also extend to Helluva Boss, and “Mastermind” in particular has revealed two additional Sins in Leviathan and Belphegor. Though her appearance is brief, Belphegor can be spotted at Blitzø’s trial, and her character design is noticeably covered in eyes. With season 2 of Hazbin Hotel’s focus on Demon Overlords, Belphegor’s connection to the Hellaverse’s heavy eye imagery may soon be revealed.

8 Loo Loo Land

The Helluva Boss Amusement Park Is A Knockoff Of Lucifer's Loo Loo World

In Helluva Boss season 1 episode 2, Stolas (Bryce Pinkham) takes his daughter, Octavia (Barrett Wilbert Weed), to Hell’s amusement park, Loo Loo Land. As they enter the park, the Goetian prince questions whether it may be a rip-off of Lucifer Morningstar’s Loo Loo World, a more successful version of the attraction. Not only is this likely a tongue-in-cheek reference to Disney Land and Disney World, but it also explains the heavy imagery of both apples and eyes throughout Loo Loo Land, referencing Lucifer and the Pride Ring, respectively.

Stolas is based on a demon of the same name from the mid-17th century goetic grimoire the Ars Goetia, also commonly called the Lesser Key of Solomon. In this book, Prince Stolas is depicted as a crowned owl.

With the Hazbin Hotel eye imagery coming up far less in Helluva Boss, it’s worth wondering if the Greed Ring theme park is meant to simulate the experience of Lucifer’s Pride Ring for the Hellborn. Additionally, the Hazbin Hotel pilot features some subtle background imagery that may reference Loo Loo World more directly with a portrait of what looks to be Lilith and Charlie posing in front of a building strangely reminiscent of the Disney Castle. Hopefully, theHazbin Hotel season 2introduction of Lilith will answer some of these questions.

7 Character Cameos

These Four Helluva Boss Characters Are Seen In Hazbin Hotel

One of the best forms of Easter eggs is character cameos, and the Hellaverse has delivered on this score. Vivziepop’s indie YouTube pilot of Hazbin Hotel, “That’s Entertainment!” inadvertently led to the creation of Helluva Boss, as the characters of I.M.P. – created for comedic relief in Hazbin Hotel – did not fit into the more dramatic plotline and as such were given their own series.

Early versions of Helluva Boss characters Blitzø and Loona (Erica Lindbeck) are seen throughout Charlie’s (Erika Henningsen) interview on Katie Killjoy’s (Brandon Rogers) 666 News broadcast. “Mastermind” character Vassago (Harvey Guillén) can be seen in this same audience, alongside an unnamed, seemingly two-headed Goetia. Moxxie additionally appears in “Happy Day in Hell,” playing an Imp who sings, “Got a ton of barbed wire to shove in his hole!” while launching an aerial attack on an unsuspecting Sinner.

6 The Arms Dealer

Carmilla Carmine Weapons Are Referenced In Helluva Boss

Demon Overlord Carmilla Carmine (Daphne Rubin-Vega) is an arms dealer with a few notable appearances in Hazbin Hotel season 1, particularly in Hazbin Hotel musical numbers such as “Respectless,” “Whatever it Takes,” and “Out for Love.” Though little has been revealed about Carmilla beyond her devotion to her daughters, this Helluva Boss Easter egg confirms that her arms dealing extends beyond the Hazbin Hotel Pride Ring.

The voice actor for Demon Overlord Asmodeus additionally voices Zestiel in Hazbin Hotel.

Upon discovering Striker’s rifle in Helluva Boss season 1 episode 5, “The Harvest Moon Festival,” Moxxie exclaims, “Oh, my crumbles! A genuine Carmine-Crafted Blessing-Tipped Rifle! How...How in the f**k did he get one of these?!” Thus far, Carmilla is the only Demon Overlord whose existence has been explicitly confirmed in both Hellaverse shows; while others are referenced in more subtle Easter eggs, Overlords such as Alastor, Valentino, and Vox are not explicitly named.

5 Dumpster Graffiti And Blitzø's Doodles

Portraits of Characters As Well As Happy Hotel References Are Seen Throughout The Show

Throughout the Helluva Boss pilot, many doodles can be seen referencing Hazbin Hotel. Interestingly enough, these visuals almost always seem to reference the HazbinHotel pilot, which could indicate that not only do the two universes overlap, but the actual timelines of Helluva Boss and Hazbin Hotel may also align. As the I.M.P. disposes of a body, the dumpster in the background bears graffiti of Hazbin Hotel pilot phrases such as, “Always chasing rainbows” and “The Happy Hotel,” along with what is ostensibly a drawing of Cherri Bomb and Hazbin Hotel villain Adam.

Blitzø also has doodles that appear to be Lucifer, Carmilla Carmine, and Rosie (Leslie Rodriguez Kritzer) on his “Boss Goals!” vision board. There is additionally a portrait of Sir Pentious seen on the wall in the trailer.

4 Broadcasting Network Overlaps

Katie Killjoy's 666 News & C.H.E.R.U.B. Commercials

As early as the pilot episode of Helluva Boss, several overlaps in the media of the Hellaverse can be seen. As an Imp is interviewed, the distinctive silhouette of Hazbin Hotel character Katie Killjoy can be seen as her 666 News is broadcast on a screen in the background. In the same episode, Loona can also be spotted watching Charlie’s interview on the same news network, which is odd given the fact Loona was present during Charlie’s interview.

The world-building of the Hellaverse draws heavily from theological sources, featuring each of the Judeo-Christian Seven Deadly Sins, along with many demons that exist in various religious texts. Additionally, Hell in each series has a theologically accurate number of rings (seven), and a comment from Katie Killjoy in the Hazbin Hotel pilot even references Dante’s nine circles of Hell.

Later on in season 1 episode 4, Blitzø can be seen shooting a television as it plays the C.H.E.R.U.B commercial jingle. Since the C.H.E.R.U.B.s exist in the Helluva Boss universe, this is not an Easter egg so much as an interesting implication that Heaven’s broadcasts are available in Hell.

3 Empty Chairs At Empty Tables

Lucifer Was Supposed To Be At The Trial In "Mastermind"

In Helluva Boss season 2 episode 11, “Mastermind," Andrealphus (Jason LaShea) waxes poetical during Blitzø’s trial as an empty throne with imagery of apples can be seen in the background. On the throne sits a note reading, “BRB” with a doodle of a duck in a tophat, clearly implying this is Lucifer’s throne, though he has never been seen in the Helluva Boss universe in the past (despite brief references made by characters’ exclamations of, “Oh, my Lucifer!”). Every other Deadly Sin is present during this trial, begging the question of where Lucifer was during such an important event.

It has been widely theorized that Lucifer was occupied in the reconstruction of the Hazbin Hotel at the time Blitzø was put on trial. Additionally, Hazbin Hotel established Lucifer as the ruler of Hell in season 1 episode 5, “Dad Beat Dad” musical number “Hell’s Greatest Dad,” which has led fans to speculate as to why Satan (Patrick Page) claimed to be the ruler of Hell. Vivziepop has confirmed in live streams that this was a lie. The existence of the 7 Rings and 9 Circles of Hell may hold a future explanation for this.

2 Mammon's Robo Dolls

Demon Overlord Valentino Has A Robo Fizz Named Kitty

Fizzarolli (Alex Brightman) is one of the best Helluva Boss characters, and much like the other main characters of the show, it seems he may have originated from the Hazbin Hotel pilot, “That’s Entertainment!”. During a pan to Alastor watching Charlie’s interview, a Mammon-like jester can be seen dangling from the upper left corner of the screen in the audience. This may have been an early version of Fizz himself, especially given the presence of other Helluva Boss characters in the same audience.

Fizzarolli’s voice actor (Alex Brightman) also voiced the characters of Adam and Sir Pentious in Hazbin Hotel.

Later, Hazbin Hotel’s Valentino is revealed to have a Fizzarolli robo doll named Kitty, as seen in Hazbin Hotel season 2 episode 8, “Radio Killed the Video Star.” Some have speculated this robo Fizz may be a Vox Tech knockoff given the size and color, though Mammon’s two Fizz robo dolls in Helluva Boss season 2 episode 11, “Mastermind” seem to indicate that the dolls can be customized. This is one of only a few subtle references to Hazbin Hotel’s Demon Overlords of Hell in the Helluva Boss universe.

1 Vox Tech

Helluva Boss Characters Trust Vox Tech With Their Hellphones

In Helluva Boss season 1 episode 7, “Ozzie’s,” Blitzø collapses on his sofa before opening his Hellphone to its home screen. On this screen, an array of Vox Tech apps can be seen, as well as apps related to the remainder of the Seven Deadly Sins. “Envee” and “SleepyPillz” are of particular note, as they relate to the two most recently introduced Deadly Sins: Leviathan and Belphegor. Respectively, they are associated with the sins of envy and sloth.

IMDb Score	Common Sense Media	ScreenRant
8.1/10	4/5	7.3/10

Additionally, in season 1 episode 8, “Queen Bee,” a party-goer can be seen wearing a muscle tank that reads, “VoxFlix and Chill.” This is one of the only explicit references to Hazbin Hotel Demon Overlords in the Helluva Bossuniverse, implying that Vox Tech, much like Carmilla Carmine’s arms dealing and Mammon’s sale of robo Fizz dolls in Hazbin Hotel, extends between the 7 Rings and 9 Circles of Hell.