Houdini, A.K.A. Experiment 604, is an illegal genetic experiment created by Jumba Jookiba and a character in the Lilo & Stitch franchise. He is designed to make armies and weapons invisible; unfortunately, he was gun-shy on the battlefield and always ran away and made himself invisible instead. His one true place is as a Hollywood star magician, but his actions have promoted him to a shark tank attraction, where he makes sharks disappear to amaze crowds.
Befriended from another series
Note: this is only a parody and most likely will never happen in real series
Outside of Lilo and Stitch series, his current 'ohana, and his new friends are Ice Bear (from We Bare Bears) and his Pokémon partner, Ice Jr. (a Cubchoo, from Pokémon). Actually, they're both once originally befriended Slushy, just before Houdini appeared on their cave, however, after they befriended Houdini, Ice Bear decided to give Slushy to his friend Chloe Park, and became its new 'ohana since Chloe doesn't have any other friends to play with aside from him and Ice Jr., and also Ice Bear had already an Ice type Pokémon partner.