Season 2 Episode 2 Haunted Revenge Frankie gets help from Louie in taking revenge on her arch-nemesis during the school festival, but conflict arise between them when Louie forgets to attend to help her; a small gathering at the bakery turns into a big party, and Taylor is conflicted on stopping it due to peer pressure.

Season 4 Episode 15 Double Date Cody then leaves but realizes he doesn't have his phone once he's outside. Soon, Stacy leaves with a suitcase and Cody grabs her, asking why she lied about her husband. He tells her he wants his money and his phone back. Stacy tells him to get off of her, but he says he wants his stuff back or he will call the police. Stacy then says, "You're pretty brave when it's just a woman," and woges into a Huntha Lami Muuaji. She grabs Cody's wrists and rubs her slimy head against his, which results in his face burning, killing him. In a motel, Linus blames Stacy for not going out the back door like he said so she wouldn't have been seen by Cody, and now the cops will be all over them. He says she better get ready because she is going back out tonight. He says, "No more screw ups" and woges. Stacy gets upset that Linus is blaming her, and she says that without her, this wouldn't work. As Linus goes through his wallet, Monroe woges and shoves Linus against a wall as Nick, Hank, and Wu burst in. Linus gets up and goes out the window with Nick chasing after him. Linus quickly goes to the far side of a building and takes off his jacket. He then woges before turning into Stacy. She covers her head and walks away just before Nick gets there. He finds the jacket with earrings in the pocket. At a motel, Linus and Stacy switch back and forth as they fight about what happened at the apartment. Stacy says they have to do it again, but this time she picks the bar. Nick eventually confronts Stacy as Nick tosses her earrings he found at her feet. Stacy says they aren't hers, and Nick asks her if that means they belong to Linus because he'd like to talk to him. Stacy denies knowing anyone named Linus, and Hank then appears, telling her that Nick is a Grimm and that they know she's a Huntha Lami Muuaji. She tells them that if they know what she is, then they know what she can do, and she woges. Nick shoots the darts, and after a few seconds, they take effect. The Huntha Lami Muuaji falls to the ground and turns into Linus. Nick and Hank cuff Linus and read him his rights.

Season 2 Episode 9 Gempel the Doppelganger While Seiichi is away from the Academy in Wimberg Kingdom, Gempel the Doppelganger casts off his disguise as Airi and attacks each of Seiichi's allies in different guises.