| Actor | Character | Quick Bio | |-------|-----------|-----------| | | Sheldon Cooper | A 9‑year‑old physics prodigy navigating high school while staying grounded in his Texas hometown. | | Lance Barber | George Cooper Sr. | Mary’s husband, a laid‑back mechanic who loves his boys and often provides comic relief. | | Zoe Perry | Mary Cooper | A devout Christian and caring mother who balances faith, discipline, and love. | | Raegan Revord | Missy Cooper | Sheldon’s older sister, witty and rebellious, often the voice of reason. | | Montana Jordan | Georgie Cooper | The youngest brother, a budding entrepreneur with a love for sports. | | Annie Potts | Meemaw (Connie Tucker) | Sheldon’s maternal grandmother, sharp‑tongued, supportive, and the family’s unofficial therapist. | | Matt Hobby | John Sturgis | The school’s science teacher who becomes a mentor figure for Sheldon. | | Ryan Phuong | Tam Nguyen (recurring) | Sheldon's classmate and occasional friend, representing the diverse student body of East Texas. |

Digital downloads are available for viewing across your linked Google devices.

Allows you to add the season to your personal library for offline viewing. Why Season 2 is a Fan Favorite

Season 2 of originally aired from September 2018 to May 2019 and is often cited as the point where the show truly found its footing. Watch Young Sheldon - Season 2 | Prime Video - Amazon.com

Pair with The Big Bang Theory flashbacks for the full emotional punch – especially the growing bond between Sheldon and his dad, George Sr.