'Teen Wolf: The Movie' Spoilers - Find Out Who Died & Why! Ending Revealed

Jackson Whittemore (Colton Haynes)

Lydia calls Jackson for help after returning to Beacon Hills. He makes a quick return back because his boyfriend Ethan (Charlie Carver) didn’t like him coming back. Jackson and Lydia fight Adrian Harris (Adam Fristoe), and he supports his ex-girlfriend as she saves Allison.