Other Canon Characters

[Isabelle Kyles]

Alpha Twins

Aiden (deceased)  Ethan (Omega Werewolf)

The characters are identical twins and had the ability to merge both their bodies into a single large creature.The twins attempt to capture Isaac Lahey and a mysterious girl (Braeden). On foot they are able to chase down and almost catch the motorcycle on which Isaac and the girl try to escape with. After the bike wrecks, they merge into one giant alpha and begin to charge Isaac and the girl. An electrical bolt fired from a "modified tazer" causes them to split back into two separate individuals. Later, they appear at Beacon Hills High School and attack the mysterious girl again, along with the rest of their pack.  Ethan and Aiden are seen in friendly conversations with Lydia and Danny in the school library. 

Ethan and Aiden attack Isaac, then frame him for attacking them. After Scott and Isaac mess with their motorcycles, the twins merge into one to take on both boys. They only stop when Deucalion shows up. He punishes them by slicing both of them across the cheek. Ethan sits with Danny on a road trip with the Cross Country team after the big battle between The Alpha Pack and Scott and Derek's Pack. Aiden is shown in flashback making out with Lydia. He later helps Kali get treatment for Ennis from Dr. Deaton. He comforts her after Ennis dies.

Ethan rooms with Danny during the team trip. The pair make out until Ethan begins to hallucinate and leaves to try to kill himself. Stiles stops him. In the morning, he tells Scott that Derek is still alive. He blames him for the death of Ennis and says either he must join their pack, or be hunted down by Kali. Ethan brings Danny to the hospital for shortness of breath and chest pains. Ethan admits that he and his brother went after Lydia and Danny because they knew one of the two would be important to Scott. Aiden and Lydia make out. Both Twins hold Jennifer Blake captive during the attack on Derek's loft. 

Aiden confronts Ethan and tells him to stop talking to Danny. Later, he is seen making out with Lydia until she confronts him about killing Boyd. Ethan reveals the Twins' backstory to Scott and Stiles: they were the Omegas of a pack, always the last to eat and the first to be abused, until Deucalion found them. He showed them how to control their power of merging together, allowing them to eliminate their whole pack and becoming Alphas by killing their own. Aiden is seen fighting Cora until Ethan and Scott stop the fight. Aiden and Ethan are both seen at the concert. The twins scour the hospital in search of Jennifer Blake. They get into multiple physical encounters with Scott, Derek, Peter, and the Argents.

The twins hunt down Ms. Morrell along with Kali and Deucalion. Ethan goes to the animal clinic wanting Lydia to help him stop Aiden and Kali from killing Derek. The merged twins attack Jennifer and she breaks their necks. They survive thanks to Deaton. The Twins are not Alphas anymore, but Scott seeks them out to learn how to control his werewolf side and not be afraid to unleash it when necessary. Ethan and Aiden attempt to join Scott's pack, but they are turned down. They help Scott and his pack find William Barrow. 

Aiden sets up a Halloween Party for Danny, trying to prove to Lydia that he is not a "bad guy". The twins are each subdued and marked by the Oni. The twins try to gain Scott's favor by offering protection. It's put to the test when the Oni attack the McCall house. Aiden helps Lydia search for Stiles. He tells Derek of Stiles suspicions that he helped Barrow. Ethan and Aiden help Scott find Stiles. They attack him and are forced off by Scott. Ethan tries to save Danny from a trap by tackling him and kissing him in the woods. 

The twins help Scott retrieve a scroll that belonged to Silverfinger and brutally attack an opposing werewolf in the process. Ethan says he and his brother may not stay in school. Ethan and Aiden are controlled by the Nogitsune and fight with Isaac, Allison, and Kira. When Ethan and Aiden are trying to find Lydia, they are shot at with bullets laced with wolfbane and are both hit several times. They are saved by Derek.The twins want to run but Derek convinces them to stay and help Scott fight the Nogitsune. Aiden is killed. Ethan stays in Beacon Hills and is later accepted into Scott's pack.

[Isabelle Kyles]

Dr. Alan Deaton

Age : mid 30's

Family : Marin Morell (sister)

Deaton is Scott McCall's boss at the Beacon Hills Animal Clinic. Sheriff Stilinski sought out his help and advice in the ongoing investigation of animal attacks in Beacon Hills. Derek Hale becomes convinced that he is The Alpha after the Vet lies about a dead deer found with a spiral pattern burned into its side. Derek attacks and knocks the man unconscious, ties him up and dumps him into the back seat of his car. He then disappears just before The Alpha attacks Derek at the BHHS.After Scott is attacked by Hunters, Deaton finds him and takes him to his clinic for treatment of bullet wounds. He explains that treating animals is only 90% of his work.When Peter Hale shows up to get Scott at the clinic he is repelled by a balustrade of Mountain Ash.

Scott tries to ask him how he knows about werewolves. Chris Argent later shows him a dead Hunter and asks him what killed him. He explains to Scott that his wound is not healing because it was inflicted by an alpha.As he is treating Scott's wound, he explains that the Argents have a book of all the creatures they've encountered and that it might have information about the new Lizard Creature. When the hunters return with Gerard in tow, the old man calls him by his first name, "Alan", and says he thought he had retired. The vet then proceeds to describe what he has gleaned about the creature from how it killed the hunter.Scott, Isaac, and Derek visit Dr. Deaton in hopes he can help them capture Jackson. He gives them Ketamine to subdue Jackson. He gives Stiles a powder made from Ash trees and says it can bind the kanima because it can stop supernaturals. He explains that the entire Animal Clinic is lined with the stuff. Stiles has to make a circle of the stuff all around Jackson to keep him from escaping.

Dr. Deaton treats Derek after Peter's resurrection, he explains that he promised Derek's mother that he would look after what was left of the Hale family.When Isaac comes to the clinic for Scott's advice, Deaton shows him how to use his pain transference abilities on a sick dog.Dr. Deaton helped Scott prepare capsules filled with Mountain Ash powder to help Scott dose Gerard. He seems to be tracking Gerard, examine the area where he was last seen and following the trail of black goo the older man was leaving behind. He meets up with Ms. Morrell who says she's glad he's out of retirement.

Sheriff Stilinski comes to visit Deaton looking for answers after several reports of bizarre animal behavior. Deaton shows him a room full of dead cats and explains they all killed themselves. Scott enlists Deaton's help to get Isaac to restore his memory of the night he found Boyd and Erica. Using a tub filled with ice and water, Deaton slows his heart rate to putting him in a trance-like hypnotic state and talking him through his memories.Stiles seeks his help during the second string of ritualistic Threefold Death murders. While Stiles thinks they may be connected to an ancient people known as Druids, Dr. Deaton explains that they were philosophers not serial killers. He says the murderer is NOT a druid. Scott seeks his advice before a planned attack on The Alpha Pack. After the attack, Ms. Morrell brings Kali, Aiden and a badly injured Ennis to Deaton for treatment. Deaton manages to stabilize Ennis but can only watch as Deucalion kills the Alpha on the examination table.

Deaton gets kidnapped by The Darach and lets Scott know that this will occur. He is taken to the abandoned bank from Chaos Rising and is suspended by his arms in a vault. Scott attempts to save but he is surrounded by Mountain Ash. As Scott tries to push through the barrier Deaton notices Scott's turning red. After the sheriff releases him, Deaton informs Scott that he is a "True Alpha." 

Years before, he used to be with Talia Hale as her pack's emissary.When Deucalion decides to meet Gerard to make peace he advises him to be careful by bringing up the story of the Toad and the Scorpion. Later he treats Deucalion damaged eyes to the best of his ability.Dr. Deaton decides the best way to save their parents is to have Scott, Stiles, and Allison be surrogate sacrifices for them. He admits that while it is possible to bring them back it is still very dangerous. He helps save the Twins when Jennifer breaks their necks.Stiles and Scott visit Deaton looking for answers to their hallucinations and waking dreams. He realizes Stiles' subconscious is using sign language to communicate and translates the message from the dream. He realizes all their problems are related to their surrogate sacrifice when they opened a door in their minds. 


He supplies Scott and his friends with powerful tranquilizers to help take down the werecoyote. Deaton obtains the plant Letharia Vulpina (Wolf Lichen) from the Yakuza and uses it to poison the Nogitsune inside Stiles, saving Scott in the process.He reveals that the poison is only temporary and that a Shugendō scroll may have answers to saving Stiles. Deaton paralyzes Void Stiles with Kanima venom and discusses what with Scott and Lydia on what more they can do for Stiles.In the school shower, he removes the Nogitsune flies from Isaac and the twins. The Oni attack him at the animal clinic where he fights them until being cut by one of their blades.

When the pack goes to Mexico and retrieve a young Derek Hale, Deaton observes that Derek has an unusual healing power. Deaton and Lydia watch a young Derek Hale while he is unconscious and the vet is unsure of how Derek is suddenly a teenager again.Later he is attacked by a scared Derek.

[Isabelle Kyles]

Bobby Finstock

Age : mid 30's

Lacrosse Coach, Economics Teacher

Coach Bobby is eccentric in behavior and appearance. His hair is usually unkempt and his office, glimpsed in The Tell, seems much disorganized.
 He seems to care more about the success of students on the field than in the classroom offering good grades for his players in exchange for various tasks.
 Finstock is a recovering alcoholic with 15 years sobriety.

Coach Finstock is the first to notice Scott’s improvement on the lacrosse field and puts him on first line.He tells Scott to play at the first game despite having reservations. At the Parent Teacher conference, he discusses Stiles' inability to concentrate in class. Finstock promotes Scott to Co-Captain of the team alongside Jackson, which unknowingly leads to problems.He forbids Scott from going to a dance due to poor grades. When he tries to throw him out, Scott has Danny dance him and forcing Finstock to back down before he makes a bigger problem


The Coach offers 'A' grades to any of his players who can help find Lydia in the woods. He relates a comic story of losing a testicle to hypothermia.He holds a practice session and is continually annoyed by Scott's antics while being the goalie.He stumbles upon Scott and Stiles as chains coming out of Stiles' locker and awkwardly leaves the situation. He pulls Boyd out of the crowd to play lacrosse after an opposing player disables most of the Cyclone’s front line. He witnesses Lydia’s breakdown in his class as she writes “Someone Help Me” backwards on the chalkboard several times while hallucinating.

He exposes Danny's shredded equipment. Coach inquires Stiles about Jackson's absence as the championship game is soon approaching. For the championship lacrosse game he gives the same speech heard from Independence Day. During the game as players begin to drop like flies, he's forced to send in Scott even though he's on academic probation. Despite his loud and eccentric behavior, he's shown to be concerned about some of his players. He especially shows his concern for Scott and his grades and hopes it wasn't because of him. 


During a lesson on the "Risk and Reward" principal of economics, Finstock is surprised by Scott's new found knowledge. Coach demonstrates the well known college drinking game "quarters". When Finstock isn't coaching lacrosse, he coaches the Cross Country team. He later helps the sheriff clear away bystanders after a body was found near the school. Finstock takes the Cross Country team for a meet while Scott and friends recover from their recent attack on the The Alpha Pack. (Read More...)



When the meet is postponed until the following day, Coach takes the team to the Motel Glen Capri for the night. In the morning he announces that the meet has been cancelled. Finstock's whistle is found to be laced with wolfsbane so that each time he blew it on the bus everyone was dosed with the poison. Finstock is attempting to teach the difference between Gross Domestic Product (GDP) and Gross National Product (GNP) when Stiles slips into a waking nightmare. Finstock blows his whistle which snaps him out of it. 

Coach Finstock falls victim to Halloween pranks from Scott and Stiles.He reminds everyone at the school that there is a curfew using a bullhorn. Finstock walks into a trip wire and is shot with an arrow. He later helps Scott's friends get an Eichen House escapee (Meredith) away from Brunski whom he seems to have a past with. He shows a new student around the school, telling her about how she'll adjust pretty quick. 

As the lacrosse season resumes, he supervises tryouts and finds interest in Liam and even Kira who technically didn't tryout.

[Isabelle Kyles]

Braeden

Age : mid 20's

Braeden is a mercenary or "gun for hire" meaning she will fight for someone in exchange for money.
She makes a living by taking dangerous jobs. She is unconcerned with the moral questions of the job, meaning she will work for those considered "evil" as well as the good guys.
 Before becoming a mercenary, she was a U.S. Marshall who had spent much of her career tracking down "The Desert Wolf."

Braeden is the Mystery Girl who saved Isaac Lahey during the opening minutes of the season premiere. She was attacked by The Alpha Pack after she leaves a message for Allison and Lydia.She was not named in the series until Ms. Morrell admits she sent Braeden to help Isaac.She returned with visible scars from her encounter with the Alpha Pack. She claims she was paid to rescue Isaac from the Alphas and has since taken a contract from Deucalion who paid her to find and rescue Derek Hale.

Braeden is hired by Araya Calavera to accompany Scott McCall to an Aztec temple. While Scott's mission is to find and rescue Derek, Braeden is supposed to subdue and bring Kate back to the Calaveras. However, she returns to Beacon Hills making a wild guess that Kate would eventually cross her path due to Scott McCall.

[Isabelle Kyles]

Brett Talbot

Age : 16

Brett Talbot is a born werewolf and a member of Satomi Ito's pack.
He is also a player on the Devenford Prep lacrosse team.He is a former teammate of Liam's and harbored a grudge against him for destroying their coaches car.

[Isabelle Kyles]

Corrine- Desert Wolf

Corinne was sexually involved with Peter Hale and became pregnant. Knowing that she would lose much of her supernatural abilities to her offspring, she wanted to end the pregnancy but was talked out of it by Talia Hale. Talia took the baby from her immediately after the birth avoiding the possibility that Corinne would try to take back her power by killing the child.

After Malia was adopted, and with much of her power gone, Corinne became proficient with firearms and other weapons. She became an assassin and mercenary feared for her ferocity.



9 years later, Corinne returned to Beacon Hills and tried, unsuccessfully, to kill Malia by shooting at the car she was riding in with her adopted family. This incident caused Malia to transform and kill her adoptive mother and sister. Unbeknownst to Corinne, Malia survived. Peter Hale thought fleetingly about hiring her to kill the supernatural population of Beacon Hills while in his post-fire coma.



The U. S. Marshal service assigned Braeden to track Corinne down. She was unsuccessful and her obsession with the task seemed to end her government career.

[Isabelle Kyles]

Danny Māhealani

According to Stiles, everybody likes Danny.
He was Jackson Whittemore’s best friend and a fellow Lacrosse player. Danny often tried to be a calming force to Jackson's high strung personality.
He is number 6 on the team and plays goalie.



Danny identifies himself as gay. A running joke during Season 1 involved Stiles wondering aloud and then directly asking if Danny thought he was attractive.
 Danny has had one of the more interesting relationship arcs within the show. We've seen him bring his boyfriend to the formal in Season 1, suffering a break-up and rebound in Season 2 and dating an Alpha Werewolf in Season 3.


During the events of darach sacrifices, Danny suffers shortness of breath and chest pains. At the hospital he throws up mistletoe berries. He is saved by Melissa McCall. Stiles discovers he wrote a scientific proposal about telluric currents. Scott believes this is why he was poisoned with mistletoe. He breaks up with Ethan after confessing that he knew Ethan was a Werewolf.
While he seemed unaware of the supernatural goings on for three seasons, Danny surprised everyone by revealing that he knows all about Beacon Hills werewolves.