Name Photo Fun Facts
Demon Demon Demons are malevolent spirits that are the direct opposites to Angels. They are created from human souls that have endured extensive torture in Hell by Alastair and other demons. In this process, they become corrupted, extremely evil, and also very powerful. Similar to Angels, they require a Vessel to walk the Earth, though are able to roam in their smoke form. The species as a whole functions as the series' primary antagonists and are the most recurring supernatural creatures in the series
Angel Angel Angels are powerful celestial beings of light created by God to serve as his attendants and messengers, but also as his soldiers and warriors in his war against Lucifer and his demons. They are native to Heaven and are imbued with considerable power.
The Four Hoursemen Famine Pestilence War Death
Famine
In "My Bloody Valentine", Famine is in a decrepit, weak condition due to massive agricultural improvements. Because of this, Famine can barely infect anyone by himself, forcing Lucifer to send lower level-demons to care for him until his powers are fully regenerated. Like his brother War, he too possesses a ring that allows him to focus and direct his powers. His ring is silver with a black stone.
Pestilence
In "Hammer of the Gods", we see Pestilence go into a drugstore, buying flu medicine even though he is sickness. He spreads some disgusting mucus over everything. He drives a sickly green/white car with a license plate that spells "sick and tired". He is accompanied by a swarm of flies and has the appearance of a man suffering a heavy cold, though this appears to be a ruse since, after leaving the drugstore, he straightens up and laughs while throwing the medicine away. His ring is gold with a pale green stone.
War
In "Good God, Y'all", War kills a well-known resident named Roger and assumes his form and buries him in a ditch. Using this form, he drives a red 1966 Ford Mustang Fastback as his "red horse." He parks his car after destroying the town's only exit and then gets to work on the townspeople by using his ring to generate hallucinations, making the people believe that others around them have been possessed by demons. War hates acting directly because in his opinion the best way to cause chaos is to induce panic and let humans take care of the rest. Realizing that they cannot kill War, the Winchesters instead cut off his ring finger, breaking the spell he cast over the town and forcing him to depart. War's ring is gold and is the only ring that does not have a stone in it.
Death
Death, unlike the other Horsemen, doesn't naturally appear to aid in the apocalypse. He is freed from the confines of a cell into the physical world in "Abandon All Hope..." with a ritual and his presence is felt at times, but doesn't physically appear until "Two Minutes to Midnight". He arrives in Chicago to destroy it with a titanic storm. After getting out of his white car, he walks down the sidewalk, where a man on his cell phone rudely bumps into him and collapses dead soon thereafter. Crowley later helps Dean track Death to a pizzeria, where Death makes a deal with Dean to give him his ring in exchange for him to do all in his power to put Lucifer back into his cell. His ring is silver with a white stone.
Werewolf Werewolf Werewolves, also known as Lycanthropes, are a race of partially-human supernatural creatures, able to morph into a combination of human and wolf, that have been encountered by hunters such as Sam and Dean Winchester. It has been stated that werewolves and skinwalkers are cousins. In the early stages it can sometimes be cured with a transfusion of live blood from the sire werewolf .
Shapeshifter Shapeshifter Shapeshifters, or just called shifters for short, are a race of supernatural creatures who can take the form of any human being.
Reaper Reaper Reapers are angels that serve Death. They assist in maintaining the Natural Order and used to be thought as completely neutral, aligned with neither Heaven nor Hell nor Purgatory. According to Castiel, Reapers will sometimes appear in mass gatherings in prelude to a great disaster such as the eruption of Mount Vesuvius in Pompeii.
Vampire Vampire Vampires, or Vamps for short, are a race of blood-drinking supernatural creatures that were once human. They have been encountered by the Winchesters, Gordon Walker and other hunters. However it has been stated encountering a vampire is very rare as hunters have hunted them near to extinction although due to their ability to reproduce by transfusion there only needs to be one for them to repopulate.
Wraith Wraith A wraith is a type of supernatural creature that feeds on human brain fluids and can infect them with high doses of dopamine.

One appeared as monster of the week in the episode Sam, Interrupted, in which a wraith was feeding on psychiatric asylum patients. In Mommy Dearest, Eve incorporated some wraith traits into her Jefferson Starship hybrid monsters. A a third known wraith preferred attacking psychics.
Levaiathin Leviathan The Leviathans (also called The Old Ones, Chompers, or Levis for short) are primordial monsters that served as God's very first beasts. Thus, they predate angels, humans, and the soul itself. The creatures proved to be too hungry and destructive, so God created Purgatory and locked them inside. They were inadvertently released when Castiel opened Purgatory and absorbed all the souls inside in order to defeat Raphael.
Nephilim Nephilim A Nephilim is a hybrid creature conceived by an angel and a human. The offspring contains a mixture of human soul and angelic grace inherited from both of the parents. Conceiving a Nephilim is strictly forbidden by laws of Heaven and the punishment is death for the celestial parent along with the child.