455 - Mary

Mary, A.K.A. Experiment 455, is an illegal genetic experiment created by Jumba Jookiba and a character in the Lilo & Stitch franchise. She is designed to be the bouncer for Jumba's lab and hip-check unwanted guests. Her one true place is with Kixx as his fellow exerciser on his training videos. She is voiced by Tress MacNeille.

She was activated at the end of Stitch! The Movie. After activation, she seemed to have a craving for exercise, and displayed it after she bounced Stitch into a palm tree.


Mary is a big, round peach-colored experiment with two long white-tipped antennae, three large white stripes on her back, a white stomach and a red nose.

Special Abilities

Mary is Jumba's bouncer and can hip-check unwanted guests. She bounces rather than walks.



  • Before her name was revealed, most people thought 455 was male. But 455 is actually female.
  • 455's original name was going to be "Hippy" because she hip checks people.
  • Jumba briefly considered giving Mary the number "086" as a little joke on Quelte Quan, as here, to "86" someone means to remove them from the premises, but the number was already taken by Clink.
  • Mary seems to always be smiling, but she can be quite vicious as seen in Leroy & Stitch.
  • Mary's pod color is red.
  • Mary is described by the experiment computer screen as, "Experiment 455. Primary function: Hip checking unwanted guests".
  • Mary is one of the few experiments to not appear in the group photo at the end of Leroy & Stitch.