The Impractical Joker
- Episode aired Jan 1, 1971
- Not Rated
- 25m
Jan plays a practical joke on the boys by hiding Greg's science project mouse in her laundry hamper. But after the mouse eats a hole through the hamper and escapes, Jan learns her lesson.Jan plays a practical joke on the boys by hiding Greg's science project mouse in her laundry hamper. But after the mouse eats a hole through the hamper and escapes, Jan learns her lesson.Jan plays a practical joke on the boys by hiding Greg's science project mouse in her laundry hamper. But after the mouse eats a hole through the hamper and escapes, Jan learns her lesson.