Vonzel was a male smuggler who once worked and associated with Roa and Han Solo. When he botched an emergency landing, Vonzel sustained considerably injuries and a considerable number of his organs had to be replaced. Despite his survival of this ordeal, Vonzel's injuries left him disfigured and invalid, resulting in the prospect of remaining connected to a life-support system for the rest of his life.
- Han Solo's Revenge (First mentioned)
- The New Jedi Order: Agents of Chaos I: Hero's Trial (Mentioned only)
- A Guide to the Star Wars Universe
- Han Solo and the Corporate Sector Sourcebook
- A Guide to the Star Wars Universe, Second Edition
- Star Wars Encyclopedia
- The Complete Star Wars Encyclopedia