All in the Family S03E03 - The Threat

Archie gets word that an old Army buddy who once saved his life is coming to town with his wife, Bobbi Jo. Archie offers to have them stay at his place. When Bobbi Jo arrives early, Archie gets an eyeful of the voluptuous woman and his guilt over his lust begins to show through to Mike and Gloria. Edith overhears a conversation between Archie, Mike and Gloria and out of concern for her marriage, makes a pivotal decision.