Helgaween-A-Rooney

Helgaween-A-Rooney is the third episode in season 2 of Liv and Maddie. It aired on October 5, 2014 and received 2.6 million total viewers.

Overview
The Rooney’s Halloween celebration takes an unexpected turn when a magic amulet turns twins Liv and Maddie into triplets, and their sister is the frightening Helga. Meanwhile, Joey and Parker use the amulet to clone themselves.

Main Cast

 * Dove Cameron as Liv, Maddie and Helga Rooney
 * Joey Bragg as Joey Rooney and Ooey
 * Tenzing Norgay Trainor as Parker Rooney and Parker Plus
 * Kali Rocha as Karen Rooney
 * Benjamin King as Pete Rooney

Recurring Cast

 * Jessica Marie Garcia as Willow

Trivia

 * This is the second Halloween episode of the series. The first was Kang-A-Rooney.
 * The Sisters By Chance poster was changed to "Sisters By Chance, Friends By FORCE" whenever Helga was around.
 * Dove Cameron appeared as three roles in this episode; she'll appear as Liv, Maddie and Helga.
 * Most of this episode was Maddie's dream.
 * This is the first time Liv and Maddie are triplets. However, it was just a dream.
 * Maddie says the show's title Liv and Maddie. She also says that it shouldn't be Liv and Maddie and Helga.
 * This is the first time clones are seen.
 * This is the first time a main character was "killed" in the show, with Liv being captured and presumably killed off-screen by Helga's "slaves", then being erased from existence afterward. However, it was just a dream, as Liv is alive and well at the end of the episode.
 * Throughout the episode when insulted Helga would hand out painful wedgies to the person who insulted her.
 * Reggie is absent for this episode but is mentioned by Parker and Joey
 * It is revealed at the end of the episode that Helga was inspired by Karen, who hypnotized Maddie into dreaming of her. Karen's goal was to give hypnotherapy about Maddie's knee and her shooting a 3-pointer with it. Karen turned her fears into a monster named Helga.
 * At the end of this episode, Joey accidentally turned into Ooey that only says "Ooey".