Mnemoth
Mnemoth is a hunger spirit, which originates from an unknown plane of Hell. It patterns its physical form after insects and it can appear as a swarm of locusts or as a single large insectoid monster. Mnemoth derives its strength from humanity's compulsive desire to consume. Consumption can come in many forms, and a person's need for food is not the only facet of human frailty that draws Mnemoth's attention. Fear and desire likewise add to the creature's power, and the more of each that is available to him, the stronger he becomes.
First appearance in Hellblazer #1
Papa Midnite
A vodun shaman and businessman who has lived since the American Revolution. John met him sometime before the beginning of Hellblazer and cheated him of $50,000. They meet again in Hellblazer #1, when John seeks his help to fight Mnemoth. Midnite agrees to help because of the threat the demon poses, even though he still hates John for swindling him. Later, John returns to New York and Midnite tries to get his revenge on him. When that fails, Midnite apparently commits suicide. In his eponymous Hellblazer Special, it is revealed that Midnite survived his apparent suicide due to being cursed with immortality and insomnia after betraying a slave revolt in Colonial America.
First appearance in Hellblazer #1[4][10]
Papa Midnite appeared in Justice League Dark (vol. 2) #14-19 as part of the Injustice League Dark alongside Circe, Klarion the Witch Boy, Jason Woodrue, and Solomon Grundy.
Papa Midnite returned to the DC Universe in the comic book The Hellblazer: Rebirth that was part of the DC Rebirth relaunch. Midnite was one of the few Hellblazer characters besides Constantine, Chas Chandler, and Mercury to be included in the DC Universe. Midnite later tracked down and tortured Constantine after he stole his "Sounding Skull". Constantine managed to change his mind and help him battle the Cult of the Cold Flame.
- Appears in Constantine (2005), portrayed by Djimon Hounsou. This version is a former witch doctor who once fought against Hell. After swearing an oath of neutrality, Midnite opened a nightclub to serve as neutral meeting ground for both sides of the war between Heaven and Hell.[11]
- Appears in Constantine (2014), portrayed by Michael James Shaw.[12]
- Appears in the Batman: Caped Crusader episode "Night Ride", voiced by Cedric Yarbrough.
- Appears in the video game adaptation of Constantine (2005), voiced by Colin McFarlane.[13]
- Appears in Constantine (2005), portrayed by Djimon Hounsou. This version is a former witch doctor who once fought against Hell. After swearing an oath of neutrality, Midnite opened a nightclub to serve as neutral meeting ground for both sides of the war between Heaven and Hell.[11]
- Appears in Constantine (2014), portrayed by Michael James Shaw.[12]
- Appears in the Batman: Caped Crusader episode "Night Ride", voiced by Cedric Yarbrough.
- Appears in the video game adaptation of Constantine (2005), voiced by Colin McFarlane.[13]
Ritchie Simpson
In 1979, Ritchie Simpson became friends with Constantine and, as a pioneer in quantum magic, accompanied him on a visit to the Casanova Club in Newcastle, owned by an amateur mage named Alex Logue. There they found the bodies of Logue and his followers, torn to shreds by a demon named Norfulthing, which had been summoned by Logue's daughter. The resulting events left most of the group scarred including Constantine; Ritchie arguably got away with the least damage.[14]
Almost a decade later Constantine asked Ritchie to help him track down the "Resurrection Crusade" a Christian cult. Using the computer at the cereal factory where he worked he tracked cult's money trail to their main server. Ritchie found the location and passed it on to Constantine, but then tripped a nasty mystical trap that burned him to a blackened skeleton. Constantine was unable to help his friend, quite literally pulled the plug on him.[15]
Ritchie's consciousness however was still active and contacted Constantine through a gas bill, leaving a phone number to call him on. Constantine ordered a special computer that would allow Ritchie's consciousness to be downloaded into a new body. Constantine agreed to help but only if he would help him with the demon Nergal. They uploaded the demon's consciousness along with Constantine's to the digital plane. It is there, Constantine tricked Nergal into destroying itself. Ritchie then possessed Constantine body, but he was able to convince him to take over Nergal's body instead.
- Appears in Constantine (TV series), portrayed by Jeremy Davies
- Appears in Justice League Dark, voiced by Jeremy Davies.[17]
- Appears in Constantine: The House of Mystery, voiced by Ray Chase.[17]
Nergal
A demon who gives John Constantine his demon blood in an attempt to trap him. Nergal is the demon originally summoned in Newcastle at the failed exorcism which set John's magical career in motion. John originally escaped him by luring him to the edge of Heaven, where he was punished accordingly.
He has since returned several times, after clawing his way back up through the ranks of Hell. His daughter, Rosacarnis, has also taken up her father's vendetta against John Constantine.
First appearance in Hellblazer #8[4]
The Family Man
A serial killer specializing in the killing of families, taking a souvenir which he then sells via a fence. The Family Man was a former policeman who, as a child, killed both his parents in their sleep. When Constantine attempted to catch him, the Family Man retaliated by killing Constantine's father. He and Constantine fought afterwards, where in the end Constantine killed him with a Webley revolver (later retconned as a .357 Magnum in RSVP).
After being shot dead by John Constantine, he is noted as missing in The Sandman story arc The Doll's House where he was to have been the guest of honor at a serial killer's convention leading to the Corinthian to be invited as a substitute.
First appearance in Hellblazer #24[18]
The Golden Child
John Constantine's more perfect twin, who died before birth. He was ostensibly meant to be the greatest magus who would live, uniting Britain in an age of magic. It later turns out that his spirit had been manipulating the events in John's life, including his cancer during Garth Ennis' Dangerous Habits, and his memory loss during Mike Carey's Stations of the Cross arc.
First appearance in Hellblazer #35
The First of the Fallen
A demon and ruler of Hell. Known in the mortal world as Satan, he tried to claim the soul of a friend of Constantine which had been sold to him. He was tricked (and assaulted) by Constantine, resulting in him missing his agreed-upon deadline to claim the soul. This later led him to have a grudge against Constantine. Later in the same storyline, the First was shown as being one of a triumvirate of rulers in Hell – with the other two devils (the Second and Third of the Fallen) only having the power to defeat him if they acted together.
First appearance in Hellblazer #42[19]
The King of the Vampires
The King of the Vampires, who after being refused by John Constantine after offering him a job, seeks revenge. The King of the Vampires bears a surprising resemblance to the actor James Dean, complete with leather jacket and brown quiff hair, although he is completely unrelated. He has spent tens of thousands of years on Earth killing and feeding on humans. As a result, he sees them as little more than cattle and thinks nothing of maiming and murdering them purely for his own amusement. For the most part, the King looks entirely human, save for a pair of retractable fangs. However, he can also take on different forms, including that of a giant shaggy dog. It has also been suggested that he can transform into a living mist. He is poisoned by John's demon blood, leaving him incapacitated as the sun rises.
First appearance in Hellblazer #50[20]
The Demon Constantine
In order to escape a plot by the First of the Fallen, John Constantine summoned a creature made of his less savoury emotions, and condemned this, rather than himself to Hell. The Demon Constantine has returned to seek revenge several times, most recently temporarily killing John, and sexually abusing Gemma Masters at John's wedding.
First appearance in Hellblazer #95[21]
Myrddin
The last of the elves on Earth and one of the Merlins, Myrddin is one of King Arthur's archenemies. In the medieval times, both Myrddin's armies and King Arthur would clash for the ownership of the Holy Grail. This dragged on until the 20th century, where although Myrddin finally destroys Arthur's court, he is unable to find the Grail, and thus threatens John Constantine to find it by taking his friend Rich the Punk and his family hostage. Myrddin in modern times appears as a politician and powerful rich man, using his powers to decimate Arthur and Constantine. Finally during a stand-off, John gives him a fake Grail, which turned out to be holy poison that killed the elf.
First appearance in Hellblazer #110
S.W. Manor
S.W. Manor, also known as Stanley, is an American homosexual wizard who carries a grudge against John Constantine. Started when John deceived Stanley in the 70s by giving him a fake magical clock, this later stems out more when John breaks his relationship with Stanley. Stanley grew up in a wealthy heritage and became a powerful politician. Stanley is deeply in love with John, but their relationship wanes and ends up with Stanley tricking John into sending him into an American prison. John is freed, and gets even with Stanley by killing him in his own house.
First appearance in Hellblazer #167
The Beast
The Beast was a creature in the Garden of Eden that refused to be named by Adam and actively wanted to destroy humanity. Because it was unnamed, it was shapeless and without physical form, but has nigh-omnipotent power to possess entire civilizations. It was kept at bay by the Shadow Dog, which would rise up whenever it attempted to pass through the doors between this world and the next. As a result, people incorrectly began to think that the Dog was the cause of the problems rather than its cure. When the Shadow Dog began to surface again in the late 2000s John Constantine created a task force to kill it, inadvertently releasing the Beast. The Beast then took over the minds of almost all humanity, causing mass rioting, murder, rape and suicide the world over, and even defeating Constantine's team and Swamp Thing. Eventually a half-dead Constantine, his then-girlfriend Angie Spatchcock, cab driver Chas Chandler, young magician Gemma Masters and plant elemental Swamp Thing were able to resurrect the Shadow Dog, destroying the Beast once and for all.
First appearance in Hellblazer #190
Rosacarnis
A high-ranking demoness and the daughter of Nergal. John Constantine met her while she was in the guise of a little girl. Before he left for Earth, Nergal took Rosacarnis down to a cellar, where he was keeping Eryme, a servant. He had heard Eryme singing to Rosa while she brushed her hair, in order to comfort the young demon after the loss of her mother. Nergal warned Rosa that she should not show her weakness to those beneath her, and had her stab Eryme to death. He then left for Earth, leaving his butler, Druoth, in charge of Rosa. Nergal was betrayed and sent back to Hell by John Constantine humiliatingly. As the new ruler of her father's estate in Hell, she sought to defeat John Constantine. In 2004 she tricked John into conceiving with her three children who attempted to destroy everything John loved so he could never allow himself to live. They almost succeeded, but during a confrontation with John in Hell, the First of the Fallen appeared, and growing weary of the whole thing, killed Nergal, Saul, Adam and Rosa.
First appearance in Hellblazer #194
Mako
Mako is a powerful blood mage from Sudan who is a master of sympathetic magic - the ability to kill people by manipulating objects (e.g., decapitating someone by popping the lid off a champagne bottle) but his main MO is blood magic. He binds the souls of his victims into their bodies and absorbs their power and memories while he eats their brains while they are still alive. His relentless quest for power led him to John Constantine, whom he deemed to be the most powerful magician in the world, and whom he hoped to consume and absorb. In his first appearance Mako looks to be around 30 years old, with sharpened teeth. While he is apparently human, Mako has red eyes with vertical slits - a sign of his malicious and dangerous nature. He is a merciless killer who takes a particular delight in terrifying and torturing his victims before he kills them. Constantine managed to trick him for his soul to leave his body, while Constantine takes control of it and prevents Mako from ever returning from his body.
First appearance in Hellblazer #239
Julian
A Babylonian genderless shapeshifter, that enjoys inflicting pain on human beings. Julian's true form is a hulking demon with four pendulous breasts, long, curved nails, rigid wings and hair-like tentacles, but is first seen in the series in the form of a schoolgirl with bulging eyes and messy black hair. Julian enjoys 'projects' in which he explores new ways to cause mental and physical pain, like harvesting the skin and organs of suicidal people while they are alive and paralysed. Julian was screamed into existence in ancient Babylon by a whore of Ishtar, who wanted to create a demon that would bring misery to the world of men. Julian is first contacted by Constantine after John becomes infected with a mysterious magical scab that creeps across his body. Julian, currently taking the guise of a young girl, gives him some of his old skin, which he assures will relieve John's symptoms if heated up, melted down and rubbed on the affected area. What he does not say is that the skin is also extremely addictive. Julian would later return once again after John Constantine's apparent death in early 2013. He disguised himself as John Constantine in order to trick the grieving Epiphany. Julian almost succeeded, before being discovered by Epiphany and was subsequently killed by the combined efforts of the latter and John's nephew Finn.
First appearance in Hellblazer #251
Colonel George Burke
Colonel Burke was a 19th-century military coward who fled the Indian Rebellion of 1857. Drunken and disgraced, he subsequently raped and murdered a young Indian girl. As punishment a Mumbai magician, The Sadhu, sent him into a dark, Hellish realm for eternity. But Burke grew stronger there and eventually transformed into a demon. Burke was later freed by film director Vikram Dhawan and compelled to do his bidding until Burke killed him. John Constantine, Epiphany Greaves and Sadhu were able to destroy Burke by confronting him with his own cowardice.
First appearance in Hellblazer #261
The Archangel Gabriel
A high-ranking official of Heaven, the Angel Gabriel occasionally visits the mortal realm to do the "will of the Lord". Though an angel, he is depicted as lacking any empathy with human beings and being generally indifferent to individuals. If he cares for man at all, it is as a species alone. When John Constantine asked Gabriel to help him out with his lung cancer, using Gabriel's unrepaid debt to him, Gabriel turned him down and told John to just die for his sins. Enraged, Constantine planned a scheme involving Gabriel falling for a woman, who is actually Ellie the succubus. Ellie successfully seduces and entraps Gabriel during their passionate sex, before she rips his heart out and Gabriel runs back to God in despair. Now tainted and impure in God's eyes, Gabriel is thrown back to Earth as a mortal, his wings torn out and his powers gone. By securing Gabriel's heart, John managed to make Gabriel do his bidding, which involves finding mysterious information on how to defeat the First of the Fallen. It was short-lived though, as Gabriel is later murdered by the First.
Gabriel appears in the 2005 film Constantine portrayed by Tilda Swinton as an androgynous, "half-breed" angel with a disdain for humanity who plots to set Lucifer's son, Mammon, free from Hell to unleash demonkind on the Earth.
The Anti-Christ
The Anti-Christ appears many times in different forms, trying to find a way to conquer the world and bring about Armageddon. It was first mentioned during a clash between Nergal's Damnation Army and the Resurrection Crusade, a militant Christian group. Both were trying to fulfill the prophecy that said a child would be born that would change the world; the Army planning the birth of the Anti-Christ and the Crusade trying to create a new Messiah. John was able to defeat both sides by helping Swamp Thing father a half-human child and dragging Nergal to Heaven, where he was tortured for decades. Most recently, under the alias "Fuckpig", it entered the body of a gangster's son. The boy, whose name is Ronnie Cooper, was killed by an accident, and when threatened with death if he could not bring him back, John was forced to seal the demon inside of Ronnie. But over time, the seals wore away and John lost control of it. Still in the body of the boy, it hatched a plan to impregnate the now-senile Harry with a demon child to bring about a new Anti-Christ. Constantine and Chas managed to foil the demon's plans and banished it back to Hell, John disposing of the fetal Anti-Christ afterward.