In anticipation of the series finale of Young Sheldon, Jim Parsons and Iain Armitage join forces for a lighthearted social media post. Parsons, who serves as the narrator and executive producer of the show, will make his first physical appearance as adult Sheldon in the finale. The duo recently collaborated on a TikTok video, showcasing their roles in The Big Bang Theory/Young Sheldon universe. The final episode is set to feature Mayim Bialik as Amy Farrah-Fowler, hinting at a possible flashforward scene. Young Sheldon season 7 continues to air on CBS every Thursday at 8pm ET, offering a glimpse into Sheldon Cooper's early life in Texas.