Amnesio, A.K.A. Experiment 303, is an illegal genetic experiment and the 303rd genetic experiment created by Jumba Jookiba with Hämsterviel's funding. He is designed to wipe the memories of anyone he zaps in the eyes with the rays from his own. He was captured by Gantu, but was rescued in "Snafu". His one true place is helping people with memory problems.