DuckTales (2017) Season 3 Episode 10 - The Trickening! Episode Title:The Trickening!.Episode Description:At Louie's behest, the kids abandon Huey's Halloween trick-or-treating plans and venture into a haunted house that is said to contain years' worth of candy left there by terrified kids. However, they encounter the monsters Wereduck, Witch Hazel, Nosferatu, and Frankenstein, who scare kids to get candy. Seeing that they do not have any, the monsters decide to take them instead. Meanwhile, Scrooge closes McDuck Manor for Halloween, so Della and Donald spend the evening with Launchpad, who has grown up believing that Halloween is an annual curse that he brought upon the world...