A seasoned crew chief and car builder brought out of retirement to lead Cole's team. He builds Cole's chassis, trains him on NASCAR terminology, and guides him through rivalries and injuries. After being fired alongside Cole, he returns for the Daytona 500, fixes a critical engine issue, and helps secure the win.
Harry is Cole's crew chief and mentor
Harry works for Tim as crew chief
Harry left NASCAR after Buck's death
Waddle is part of Harry's pit crew
Explore the full interactive character relationship map of Days of Thunder