Mark has all the evidence he needs to bring a one-owner, 1968 GTX back to its former glory. But when he directs Will to paint a car an unoriginal color, Will cites some evidence of his own to show that Mark is not the "O.E.M." man he used to be.

Mark proves the naysayers wrong when he shows how the corpse of a decaying Dodge will save a customer's cherished Charger. Will and his protege primer and paint a 1970 Road Runner convertible, prompting Mark and Will to discuss the finer points of painting pedagogy -- or more importantly, which of them is the better teacher.