Fizz was a member of the Senate Security Committee, where he had a brilliant career and became an acquaintance of Qui-Gon Jinn, meeting the young apprentice, Obi-Wan Kenobi, through him. After that, he worked as a mechanic on the Kronex spaceport.
Once, during the Clone Wars, Fizz helped Kenobi and his apprentice Anakin Skywalker discover the destination of the Storm Fleet when it temporarily landed in the Kronex spaceport. Fizz knocked-out a guard guarding the vessels and sneaked into one of the ships to obtain this information. He was last heard saying he wanted to sit out the Clone Wars in a cantina and not get involved in any more Jedi operations.