Mary, A.K.A. Experiment 455, is an illegal genetic experiment created by Jumba Jookiba. 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.
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.
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.