Gimme a Break! (1981)

S4E11 Baby of the Family

Samantha becomes frustrated with Nell, who is against her unchaperoned camping trip with teenage boys. Her anger escalates when she feels neglected in favor of Joey. In a misguided attempt to retaliate, she dresses Joey in blackface for his performance of "Toot-Toot-Tootsie" in front of Nell's congregation, hoping to make a statement and get back at him.