Lightning McQueen's pit crew are generic forklifts who only appear at the start of the film, never to be acknowledged again. They quit after McQueen said that he is a one-man show. One of them, presumably the acting crew chief is voiced by Mike Nelson. After the official crew chief had decided to quit, he is referred to by McQueen as "Chuck", and retorts angrily afterwards, "And my name is not Chuck!". In the credits, he is referred to as "Not Chuck". They appear in the film (only to leave almost immediately) to show McQueen's selfishness and inability to work with others. McQueen had a crew chief before the film, but was not seen in the film, because McQueen fired him (believing he was a one-man show, which later came back to haunt him for his return). The chief was mentioned several times at the Dinoco 400 race. The crew is later replaced by McQueen's friends from Radiator Springs and Mack for the big race. In Cars 2, McQueen has apparently hired a new pit crew as he mentions having given them all a vacation when asked to attend the World Grand Prix, but his friends from Radiator Springs again offer to become his crew for a race and he accepts.