Little House on the Prairie has been beloved by fans for decades - but that doesn't mean the behind-the-scenes escapades were always wholesome. That's why fans were thrilled to learn that Melissa Gilbert and Melissa Sue Anderson, who played sisters Laura and Mary Ingalls, respectively, had reunited in December 2025. (The pair famously did not get along while filming the iconic series, which aired from September 1974 to March 1983. At one point, Gilbert called Anderson "bossy" on set.) "I've been keeping [this] close to my heart for a while now. Reconnection with a sister.