Other mistake: Lucy's drivers license says her birthday is in January but she was conceived on Valentine's Day.
7th Heaven (1996)
1 other mistake in Just You Wait and See
Starring: Jessica Biel, Catherine Hicks, Stephen Collins, Beverley Mitchell, Happy
Revealing mistake: Throughout the entire series there is one staircase upstairs and two downstairs. And, they more than likely are not the same staircase because the two downstairs are on opposite ends of the house.
Rev. Morgan Hamilton: We cannot fight hate with hate. What are we teaching our children today? That will make things better tomorrow?
Trivia: This episode has the infamous scenes in which Mary wants Matt's help with kissing. Supposedly, the original script involved the siblings actually kissing for practice, but Jessica Biel (playing Mary) and Barry Watson (Matt) refused to do it.