No one could have predicted how big of a hit the Little House on the Prairie series would become. Karen Grassle had the opportunity to portray Caroline Ingalls’ character in the series and in the spin-off movies that followed it like Little House: The Last Farewell in 1984. Karen was never forgotten due to her amazing portrayal. However, the 77-year-old actress hasn’t been active in the past year. The last time she was in front of a camera was through the 2017 film called Lasso. She’s now expected to appear in the upcoming movie titled Not To Forget. Many consider this actress as the first female action star!