Scott McCall is an ordinary high school student at beacon hills. He was an outcast at school, sitting on a bench on the lacrosse team. He had asthma and had to use an inhaler. His parents are divorced, he lives with his mother, Melissa McCall, who works as a nurse at the hospital. Scott's father is an FBI agent.

Scott works part-time at a veterinary clinic as an assistant to Dr. Alan Deaton, who is a pack druid and former adviser to Thalia Hale, also helping werewolves.

Wandering through the woods with his best friend Stiles in search of a corpse (the police found the body of an unknown girl and they decided to find the second half), in the woods attacked a werewolf. He manages to escape, but from that moment his life changes dramatically. The next day he healed the wound from the bite of a werewolf, without needing an inhaler and began to show superhuman abilities: good hearing, keen sense of smell, great speed.
On his first full moon, Scott and Derek are attacked by hunters. Thanks to the new abilities he becomes co-captain of the school lacrosse team (co-captain Jackson Wittmer), finds his girlfriend in the face of Allison Argent (in the end of the 1st series of season 1 he learns that her father is one of the hunters attacked them ). According to coach Bobby Finstock, " Scott is the best player on the lacrosse team."

In this same time he faced Derek Hale (a werewolf with birth), which becomes his friend and teacher. Throughout the season, they are getting closer to unraveling who is the alpha who turned Scott, but he has enough worries and beyond that. Argent treat him with suspicion, the situation only escalates, when in city comes aunt Allison-Kate Argent. It was she who set the fire in the Hale house, after which most of Derek's family died. One of the survivors — Peter Hale, does not show any signs of life, while away his days in the hospital, but later it turns out,
when aunt Allison comes to town, Kate Argent. It was she who set the fire in the Hale house, after which most of Derek's family died. One of the survivors — Peter Hale, does not show any signs of life, while away his days in the hospital, but later it turns out that he turned Scott. In the season 1 finale, Argent will learn about Scott's true nature, and Peter is eager to get a new convert to beta in his pack. Derek's teaming up with him.

The first season ends hopefully. Peter defeated Kate got what he deserved, and Derek becomes alpha by killing his uncle (Scott was hoping of becoming human again, but by their actions, Derek had deprived him of the opportunity.).
In the first season finale comes to Derek Jackson with a request to pay him and he agrees (Jackson fails to become a werewolf, instead he turns out to be the kanima). The characters once again can't rest, they were forced again to fight with the killer. Chris forbids Allison and Scott from seeing each other, threatening to kill him, so now they have to be even more careful, but they don't think to stop. The city comes to a ruthless hunter Gerard — grandfather of Allison and Chris's father, from the beginning, not credible at Scott. He declares war on all werewolves, but his true motives become known much later. Scott is forced to pretend to be human again, even the Argents cover for him without revealing his true nature to Gerard.

When Victoria killed Scott with Aconite, she called him omega, but she was wrong: at that time, Scott was part of Derek's pack. Because of this, he survived: Scott howled and Derek, hearing him, ran to help.
In the first episode of season 3, Scott got a tattoo, which later became a much larger symbol of the pack Scott. However, Stiles immediately hated his tattoo and continues to hate it.

During season 3, Scott seemed to have physical characteristics beyond those of beta werewolves, although he was not a member of the pack and was therefore technically an omega. But Derek Hale more in the second season said that Scott is not omega, and he has his own flock – his friends.

Eyes from yellow to red
Scott's eyes sometimes turned red, like an alpha's.

Dr. Deaton explained the reason: "this is rare. This has not happened for a hundred years, but sometimes beta can become an alpha without stealing or taking someone else's power. These are called "true alpha". They become such only because of its nature, dignity, willpower»

In season 3, episode 12, Scott became a full-fledged true alpha
Weaknesses : Like all werewolves, Scott weakens wolfsbane

In episode 6 of season 1, Scott discovers that Allison is an "anchor" when it comes to controlling heart rate .

Scott breaks the circle of mountain ash
Also, Scott to third season could not pass through the mountain ash (a feat he managed to do at the end of the first half of season 3 and it was then revealed that he was the true alpha) more in the series Scott is not repeated in season 5 was an attempt, but since he was weakened with wolfsbane and reading books about doctors, it did not work.

Scott's an alpha
Power: like any werewolf , Scott McCall stronger than the average person, and stronger than other Alphas. Scott also has a keen ear and a good sense of smell. Like all werewolves, Scott can heaGreat acrobat-Scott shows great agility and coordination, actively using acrobatic tricks in battle.

A born leader-Scott-a great organizer and leader. The rest of the pack (as supernatural beings, and people) is very respect him, and he is ready to sacrifice his life for any of them and considers them his family.

A tremendous force of will - 'Life in the difficulties and hardships tempered Scott. Becoming a werewolf, he did not discard his humanity like a converted. He can be called a true master of self-control : he is perfectly in control of his rage. Also in favor of this fact says that since his conversion Scott didn't kill a single person, although many werewolves "blows the roof" and they came to believe that all men are prey.

A wonderful athlete-Scott-the captain of the lacrosse school team.l quickly, but if the wounds are from another alpha, the healing will be longer.