Fizz, having had a distinguished career as a member of the Senate Security Committee, crossed paths with Qui-Gon Jinn, and consequently met his young apprentice, Obi-Wan Kenobi. Later in life, he found employment as a mechanic at the Kronex spaceport.
In one instance, during the era of the Clone Wars, Fizz played a role in assisting Kenobi and his apprentice Anakin Skywalker in uncovering the intended destination of the Storm Fleet during its brief stop at the Kronex spaceport. To acquire this crucial data, Fizz incapacitated a guard stationed at the ships and infiltrated one of them. His final known statement expressed a desire to avoid further involvement in Jedi missions and instead spend the Clone Wars relaxing in a cantina.