Fan Casting Mary Mouser as Jennika in Ben 10/Justice League chapter 17 (credit to Darkstorm)

Mary Mouser is known for her roles in Alexander and the Terrible, Horrible, No Good, Very Bad Day, Son of the Mask, and Frenemies. She has been suggested by fans for 2,043 roles on myCast, including Cobra Kai in Hottest Actress by Franchise. Similar actors include Hailee Steinfeld, Bailee Madison, and Peyton List. Mary Mouser was suggested to play Jennika in Ben 10/Justice League chapter 17 (credit to Darkstorm) by nathanewing. Ben 10/Justice League chapter 17 (credit to Darkstorm) has 105 roles, including Brother Blood, Venus de Milo, and Kraang Prime.