The Award Little House on the Prairie : Season 1 Episode 12
TV-PG NBC 1h 00m
Aired: December 11th, 1974 @ 12:00 AM EST on NBC
While studying for an optional history exam in the barn, Mary accidentally knocks over a reading lamp and starts a fire. Caroline punishes Mary by telling her she couldn't take the exam. Mary doesn't tell Ms. Beadle this until the day of the exam.
