[s3e20] A Baby Tooth And The Egyptian God Of Kn... May 2026

The episode reveals Dale’s darker side; despite Georgie paying back the stolen money from his own savings, Dale fires him as "revenge by proxy" because Meemaw rejected his marriage proposal. Production Highlights & Trivia

" A Baby Tooth and the Egyptian God of Knowledge " (S3E20) is a pivotal episode of Young Sheldon that blends scientific curiosity with surrealist dream sequences and significant character shifts for the Cooper family.

Desperate to reclaim the lost knowledge, Sheldon tries to recreate the dream by drinking highly concentrated chamomile tea . This leads to a hallucination w [S3E20] A Baby Tooth and the Egyptian God of Kn...

Dale leaves Georgie in charge of his sporting goods store while he and Meemaw visit a casino. Georgie accidentally leaves the door unlocked, leading to a robbery.

This is notably the first and only episode in the entire series where George Sr. (Sheldon's father) does not appear. The episode reveals Dale’s darker side; despite Georgie

While under anesthesia at the dentist's office to have a baby tooth removed, Sheldon has a vivid dream about Thoth , the Egyptian god of knowledge.

In his dream, Sheldon asks Thoth how to unify the four fundamental forces of the universe (the Unified Field Theory ). Thoth begins to explain, but Sheldon wakes up before he can hear the answer. This leads to a hallucination w Dale leaves

The episode features a cameo from Stephen Hawking , using his iconic voice modulator superimposed over a poster in Sheldon's room.