Star Wars star Mark Hamill praised Young Sheldon actress Raegan Revord on social media. After the finale of the show aired on May 16, Hamill thanked Revord for 7 seasons and commended her growth as an actor. Revord appreciated the kind words, replying with a smile. The Young Sheldon finale focused on Sheldon writing his memoir, leading into a possible spinoff series. The show's success has led to a DVD box set release scheduled for September 24, 2024, with a special feature on the Cooper family. Source: X.