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 serves as Cole's technical leader and racing mentor.
Harry is brought out of retirement to lead Cole's pit crew, builds his chassis, and trains him in NASCAR terminology.
Harry distrusts the decision to add Russ to the organization.
The team owner expands to a second car driven by Russ despite Harry's disapproval.
Harry and Rowdy are connected through the racing organization and its history.
Harry had left NASCAR after avoiding an investigation involving the death of driver Buddy Bretherton; Rowdy later competes in the same NASCAR world.
They are connected through Cole's final team celebration.
Claire is present with Cole and the pit crew in Victory Lane after Harry's repaired car wins the Daytona 500.
Explore the full interactive character relationship map of Days of Thunder