2. Dr. Thaddeus S. "Rusty" Venture, Son of Jonas Venture Sr. and heir to the Venture empire, constantly lives in his father's shadow and is a second rate scientist
3. Jonas Venture Jr. Rusty's twin brother who was absorbed by Rusty in the womb, who later escaped to begin his own career in Super-Science, noticeably deformed
2. Dr. Venture is such a loser.
3. Shaking hands with Dr. Venture is like shaking hands with a chicken dinner.