Pix

Pix, A.K.A. Experiment 214, is an illegal genetic experiment created by Jumba Jookiba. He is designed to take bad pictures of people. His one true place is with Mrs. Hasagawa as one of her "cats." Pix is voiced by Frank Welker.

Bio
Experiment 214 was the 214th genetic experiment created by Jumba with Hämsterviel's funding. He was designed to take pictures of people in which they look awful.

214 and the other first 624 experiments were deactivated and smuggled to Earth by Jumba during his mission to capture Experiment 626.

All of the experiment pods were released and scattered across the island of Kauai. 214's pod was one of the many experiment pods that landed in Mrs. Hasagawa's yard.

Lilo & Stitch: The Series
214's pod was found by Mrs. Hasagawa along with numerous other pods.

When Lilo and Stitch visited Mrs. Hasagawa, she, mistaking the experiment pods for apricots, offered them to Lilo and Stitch, but not before washing them and thus activating the experiments.

Lilo, Stitch, Jumba and Pleakley captured 214 and the other experiments, but returned them to Mrs. Hasagawa when they saw how much she cared for them.

Leroy & Stitch
The first 624 experiments, including Pix, were round up by Leroy and taken to a stadium to be destroyed. However, Lilo, Stitch, Jumba, Pleakley, Reuben and Gantu arrived before the experiments could be destroyed.

It is unknown whether or not Pix participated in the following battle between the experiments and the Leroy clones.

The Leroys soon gained the upper hand in the battle, but were defeated when Lilo, Stitch, Reuben and several other experiments performed the song Aloha `Oe, which caused the Leroy army to shut down due to the original Leroy's failsafe.

Stitch! anime
Pix made an appearance in the Stitch! anime along with Frenchfry, Squeak, Tickle-Tummy, and Houdini. It is shown that his abilities involve distorting the photo much like a funhouse mirror. He makes a second appearance along with Boomer, Slushy, Blowhard, Kixx, and Slugger when Yuna and Stitch visit Tokyo Disneyland.

Trivia

 * Pix is described by the experiment computer screen as, "Experiment 214 Primary function: Takes bad pictures."