The Jeffersons — Episode 17: A Case of Black and White

You are watching the episode A Case of Black and White George's latest business deal is with a black man married to a white woman, so when he invites them over for dinner, he also has Tom and Helen come over, to make it look like he doesn't have racial prejudices. However, when Tom and Helen discover his plot, they storm out before the guests have arrived. This leads to George having Florence and Ralph impersonate Tom and Helen.