1: Jim Parsons, who played Sheldon Cooper on "The Big Bang Theory," talks about a possible spinoff.

2: Parsons expresses his thoughts on Michael Keaton potentially playing an older Sheldon.

3: The actor says he would be amazed if Keaton took on the role in a spinoff.

4: Parsons hints at the idea of exploring an older version of Sheldon's character.

5: Fans speculate on the casting choice for a Sheldon spinoff.

6: Could Michael Keaton bring a new dimension to the beloved character?

7: Parsons reflects on the legacy of Sheldon Cooper and his potential future.

8: A spinoff featuring an older Sheldon could be a new chapter in the character's story.

9: Stay tuned for more updates on the possibility of Michael Keaton playing older Sheldon.