My Uncle the Car

S3 E15: Grace (Debra Messing) dispatches Will (Eric McCormack) to sell her dearly departed uncle's jalopy but after he makes the sale to an enterprising nun (guest star Ellen DeGeneres, "Ellen"), a guilty Grace changes her mind and wants to buy it back - but the sister makes it clear that, short of a miracle, it's going to cost her plenty. Elsewhere, Karen (Megan Mullally) must duel with an equally eccentric rich friend (guest star Leslie Jordan, "Reasonable Doubts") for the housecleaning services of Rosario (Shelley Morrison) while Jack (Sean Hayes) suddenly sees the world differently when he believes his missing father is African-American.