Heinrich Gelb

Heinrich Gelb was a member of the Greater Nation militia.

Before Veto Power
Jack Bauer was undercover with a group that Gelb was involved with after being pushed into small, militia operations by his superiors. After being undercover for six months Jack eventually took Gelb and the rest of his group down.

In questioning, Gelb's youth was his downfall and he confessed everything, including his involvement with Brett Marks and the Greater Nation group. This led Jack to raid Marks' compound and attempt to take him in to custody.