All in the Family S01 E08 Lionel Moves Into the Neighborhood

"Like the Good Book says, "Let him who is without sin... be the rollin' stone.""

Louise Jefferson makes her first appearance, through husband George will remain an offscreen character for another two seasons. Their son, Lionel, had been a regular visitor to the Bunkers since the pilot episode, when the writers discovered how effective the street-smart black youth was at gently letting the air out of Archie's sails.