Doc

=== Doc is the Radiator Springs judge. He used to be the Hudson Hornet and won three Piston Cups .When Doc came back to racing they said he couldn't come back .When Lightning McQueen accidentally drives into Radiator Springs,and is messing up the shops Doc makes him fix the road.===

One day McQueen finds his garage and goes in even though the sign says
===NO TRESSPASSING. He finds out that Doc has won three piston cups. While Tractor Tipping Lightning finds Doc Hudson driving really fast and is amazed by his skills. The other Radiator Springs cars don't belive McQueen. On Lightning's final race Doc becomes his crew chief. Everyone is surprised to see the Hudson Hornet again and he's on the radio everywhere. Then Doc falls into a cactus pit.===