Ashley Fallon (Jocelyn Seagrave) was the main villainess from "The Wendigo," episode 1.12 of Charmed (airdate February 3, 1999).
Introduction[]
Ashley Fallon was an FBI agent who joined the case centering on Piper Halliwell's attack, which was caused by a creature known as a wendigo. She joined hunter Billy Waters (as well as Andy Trudeau) on the pursuit, with Billy's involvement being personal; he had encountered the wendigo before when the creature killed his fiancé, Laura. Billy stated to Piper that wendigos fear fire and they consume human hearts, and he had gone to Fallon to explain the same to her, with the meeting taking place at a parking garage.
Reveal & Death[]
During the meeting, Billy began the process of lighting his cigarrette, and at that moment, Fallon began turning heel when she flinched at the sight of the flame from Billy's lighter, revealing herself as the wendigo behind the attacks, much to Billy's surprise. After the revelation, Fallon killed Billy by snapping his neck, cementing her heel turn. The villainess set her sights on Andy, coercing him to join her on a nightly search during the final night of the full moon, while making various attempts to seduce Andy.
Once the full moon rose, the evil Fallon began her transformation into a wendigo, with Andy unaware of Fallon's heel persona emerging. After making one last pass at Andy, Fallon completed her transformation and later nearly killed Andy, but she was stopped by the Prue and Phoebe. The sisters faced two wendigos, as one of them was Piper (who transformed inside their house, and Phoebe fired her last remaining flare from her gun. When it froze, they learned that it was Piper that the flare was aimed at, and Phoebe diverted it to Fallon's direction, killing the villainous FBI Agent.