The first season of Teen Wolf, an American supernatural drama, was developed by Jeff Davis based upon the 1985 film of the same name, premiered on June 5, 2011, and concluded on August 15, 2011, on the MTV network. The season featured 12 episodes. Plot Scott McCall (Tyler Posey), is an average teenager suffering from asthma and living with his single mother in Beacon Hills. One night, he and his best friend Stiles Stilinski (Dylan O'Brien), the son of the local sheriff, Sheriff Stilinski (Linden Ashby), learn about half a corpse found by police in the woods. The two set out to find the other half, but Scott is attacked and bitten by a werewolf. With his new-found lycanthropy, Scott gains supernatural abilities, such as enhanced speed and heightened senses, enabling him to excel as the captain of his Beacon Hills High School lacrosse team. He gains respect from popular girl, Lydia Martin (Holland Roden) and the envy of her lacrosse-playing boyfriend Jackson Whittemore (Colton Haynes). Scott also develops a romantic relationship with school newcomer, Allison Argent (Crystal Reed); however, he discovers her father Chris Argent (JR Bourne) is a werewolf hunter. Scott and Stiles meet Beta werewolf Derek Hale (Tyler Hoechlin), whose family perished in flames during a mysterious house fire 6 years previously. They uncover the second half of the missing corpse and discover it is Derek's sister, Laura Hale. Scott learns the Alpha werewolf, the most powerful of all wolves, is on a murdering spree and was responsible for biting him. Realizing the consequences and dangers of his new life, he is forced to protect his peers and loved ones, including his girlfriend Allison, who does not know she belongs to a family of werewolf hunters. Allison's cruel werewolf-hunter aunt, Kate Argent (Jill Wagner), arrives into town. Derek suspects Scott's mysterious veterinarian boss, Dr. Alan Deaton (Seth Gilliam) is the Alpha, but after it is confirmed that he is not, Alan concedes he is aware of the supernatural world and becomes Scott's ally. Jackson learns Scott is a werewolf and devises a plan to become a werewolf himself to rival Scott's success at lacrosse. The Alpha werewolf is revealed to be Derek's uncle, Peter Hale (Ian Bohen), who was the only survivor of the fire. Kate reveals to Derek that it was she who started the fire, and she also reveals the existence of werewolves to Allison.