Young Sheldon S02e01 H255 May 2026

September 27, 2018

~21 minutes

Sheldon struggles to cope with the intrusive sound of a high-pitched electrical buzz in the family home — a noise only he seems to hear. When no one else takes it seriously, he decides to take matters into his own hands, leading to an unexpected and slightly dangerous experiment. Meanwhile, Georgie tries to teach Missy how to ride a bike without training wheels, but his overconfidence leads to comedic trouble. Mary and George Sr. deal with the chaos of parenting three very different kids. young sheldon s02e01 h255