1-Imp, A.K.A. Experiment 382, is an illegal genetic experiment created by Jumba Jookiba. He is designed to control your attitude.
Experiment 382 was the 382nd genetic experiment created by Jumba with Hämsterviel's funding. He was designed to control your attitude.
382 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.
At the unknown point, he was activated, captured, tamed and named 1-Imp.
The first 624 experiments, including 1-Imp, 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.
1-Imp 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.