Gazlene "Gaz" Membrane is the menacing younger sister of Dib Membrane from the Invader Zim franchise, being a key supporting character in the show and the deuteragonist in the movie. She is also the daughter of Professor Membrane.
In honor of the spooky season, here are what fictional characters do for Halloween. Credits of Fanart: Luxojr888 https://www.deviantart.com/luxojr888/art/FOR-CANDY-Happy-Halloween-2018-770634899
