Mason

Mason Hewitt is a student at Beacon Hills High School.

He is Liam Dunbar's closest friend and confidant. They are often together but Liam was reluctant to tell him about his supernatural conversion. Mason seems to know something isn't quite right and keeps pressing Liam for more information until Liam reveals that he is a werewolf.

Now that Mason knows about the supernatural world around him, he seems enthusiastic to help Scott's pack.

In his brief appearances on the show to date, Mason has indicated that he is homosexual. He is attracted to one of the male lacrosse players from a rival team in I. E. D. and suggests that Liam has to go to the bonfire to help him figure out which of the male players might also play for "his team."

In Maid of Gevaudan, a pair of size 10 shoes are found in Mason's car causing Scott to surmise that he is the chimera inside La Bête du Gévaudan.

Season 4
Mason invites people to Lydia's lake house for a party after Liam texts him where he was going. (Read More...)

He helps restrain Liam when he glances at the rival team in anger. Later, at the lacrosse game, he ogles Brett much to Liam's frustration. (Read More...)

While on a run with Liam, Mason and him are attacked by Garrett. (Read More...)

During the bonfire, Mason who saves the day by turning off the sonic weapon that had disabled Scott McCall. (Read More...)

Mason, again, tries to get through to an obviously upset Liam. He stops pressing to know the problem and instead promises just to be there for his friend. (Read More...)

Mason and Lydia fight off a berserker until Sheriff Stilinski rescues them. (Read More...)

Season 5
After his experiences in Season 4, Mason becomes obsessed with Berserkers ordering expensive books on the subject. Liam is forced into showing Mason his werewolf nature after Theo (in wolf form) chases them at school. (Read More...)

Mason seems to think Liam's supernatural side is very cool. (Read More...)

Mason hooks up with Lucas at a club called Sinema. Lucas is one of the Dread Doctors chimera, a mix between werewolf and scorpion. (Read More...)

Mason explains to Kira that Kitsunes have trouble with language puzzles. He meets with Brett to discuss how to recognize Chimera. (Read More...)

Mason runs into Corey at the library and realizes that he is a chimera. (Read More...)

Mason goes with Scott and Malia to search for Liam and Hayden at the Water Treatment Plant. (Read More...)

He helps Corey test his strength and is present when the chimera starts to bleed mercury. (Read More...)

He helps Melissa McCall try to save Hayden's life and snaps Liam out of his werewolf state to rescue Scott. (Read More...)

He helps Liam cope with the loss of Hayden and search for the Nemeton. (Read More...)

Mason and Liam help clean up the library and he later encourages Liam to return to Scott assuring him that he won't be turned away. (Read More...)

Mason continues to press Liam to listen to Scott while trying not be seduced by Corey but fails at both. (Read More...)

He tries to figure out how to shut off the power in Eichen House. Hayden helps him before he rams his car into the generators. (Read More...)

He comes up with a theory that The Beast responds to a frequency like the Dread Doctors. While the lacrosse game goes on, he and Corey search a bus for a clue as to who the Beast is. (Read More...)

He approaches his car to see that Scott and Liam have broken into the trunk. Mason wonders what they're doing, Scott accuses him of being The Beast but before this confrontation could go any further, Corey appears and grabs Mason and turns invisible. (Read More...)

He wakes up in the tunnels with Corey, only to soon be taken by the Dread Doctors. They've taken him to their new lair where he's been hooked up to the glowing green tube. (Read More...)