Josh

Josh was a field agent at CTU Los Angeles active during Day 6.

Day 6
After Jack Bauer and agents of CTU Los Angeles killed Cheng's mercenaries who briefly took control of the CTU Los Angeles Building, Bauer told Mike Doyle he had seen one of Cheng's men escaping with Josh Bauer. Bauer and Doyle decided to give chase, and Doyle called Agents Ryan and Josh to follow them.

Jack, Doyle, Ryan, Josh, and another agent followed Ike and Josh Bauer to the CTU parking garage where they rendezvoused with Cheng and some more of Cheng's operatives and mercenaries. A firefight began, resulting in the deaths of several of Cheng's men and the rescue of Josh Bauer; however, Cheng escaped CTU custody for the time.