Episode Overview
When a NASA representative visits Sheldon’s school and dismisses his science, Sheldon is set on a mission to prove him wrong.
Guest Stars
Karly Rothenberg
Janice Veazey
Jason Kravits
Ronald Hodges
Elon Musk
Elon Musk
Ryan Phuong
Tam Nguyen
Brian Stepanek
Hubert Givens
Dave Florek
Dr. Eberland