Dr. Jeremiah Surd was one of the major enemies of the Quest team, who was bent on dominating the virtual Questworld, which would give him more freedom than his quadriplegic body could give him and would also give him more control of the real world that way. His lackeys, include Julia and Lorenzo.
Surd was an elderly Caucasian male. In his old age, he had become decrepit, mostly due to his disability. He has messy gray hair. His near fatal injuries, force him to sit in a metal boxed wheelchair, which includes a voice box and a breathing apparatus.
- The Real Adventures of Jonny Quest
Total appearances: 11.
- He is voiced by Frank Welker.