Brady Hauser

Brady Hauser was the mentally challenged brother of Marc Hauser who was tricked into getting information for Dmitri Gredenko during Day 6.

Day 6
When Marc got a call from Gredenko, he got Brady to get the blueprints for Gredenko's next target. He continued to work on the computer until CTU stormed the house. In the process, his brother was injured.

Jack Bauer then took him out to the living room and asked him questions, but he continued to say he only wanted to see his brother. Jack took him to Marc who told him to listen to Jack and the other agents before being taken to the hospital.

As part of a sting operation, Jack told Brady to stand across the street and wait for Gredenko. Brady did and Gredenko arrived at the location. Jack ordered for the shot to be taken, but Brady was standing in the way.

Jack then learned that Gredenko planned to kill Brady when they were done. He told Brady to drop down so the other agent could tranquilize Gredenko. After a while, Brady ducked down and Gredenko was captured. As promised, Jack sent Brady with another agent to go see his brother.