Dr Steinberg is a KORPS' scientist general.
He was first mentioned in The Germinator, when The Crime Minister demanded his release from an MI9 prison. In The Final Endgame, he is released to shut down the reactor. He escapes from the MI9 team's custody and attempts to transfer The Mastermind's mind to Zoe. He was electrocuted after Dan and Aneisha unplugged Zoe from the machine.
- Frank London states that Steinberg most of KORPS' technology, including the Odysseus robot, seen in Trojan KORPS.
- He was replaced by Linus Currie in The Mayze.