Married... with Children S11E10 - The Stepford Peg

Al is planning a get-together for the guys - they'll be watching wrestling from cable. Al wants Peg to help but she declines. Then Peg has an accident where she hits her head and gets amnesia. Kelly, Bud and Al are then amazed to see Peg cooking, cleaning and doing other housework. They decide to milk the situation for all it's worth.