3x06 The March
First Aired: Oct. 30, 1986 on NBC
Summary: Cliff, Clair, and the grandparents help Theo after he gets a C on a paper about the 1963 march on Washington by telling what it was like to be there. Meanwhile, Rudy helps Vanessa build up the courage to ask a boy to the "Turnaround Dance."
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- Goof (errors made by characters, possibly deliberate errors by the filmmakers): Clair explained to Theo that the March on Washington ended in front of the Washington Monument, when in fact it was the Lincoln Memorial.