![Little House on the Prairie': Katherine MacGregor Had a Habit That Drove Michael Landon 'Nearly Insane' Little House on the Prairie': Katherine MacGregor Had a Habit That Drove Michael Landon 'Nearly Insane'](https://www.cheatsheet.com/wp-content/uploads/2022/03/Katherine-MacGregor-of-Little-House-on-the-Prairie.jpg)
Little House on the Prairie': Katherine MacGregor Had a Habit That Drove Michael Landon 'Nearly Insane'
Katherine MacGregor Guest Stars on Emergency! | You know her best as Harriet Oleson. But before her iconic role on Little House, Katherine MacGregor guest starred in this epiosode of Emergency! Don't...
![Little House on the Prairie': Katherine MacGregor Had a Habit That Drove Michael Landon 'Nearly Insane' Little House on the Prairie': Katherine MacGregor Had a Habit That Drove Michael Landon 'Nearly Insane'](https://i.ytimg.com/vi/35Qp3qMUMwM/maxresdefault.jpg)