Toby is a fictional character portrayed by Jeffrey Cade Ross Brown in the TV series The Big Bang Theory.
They appear in 1 episodes out of a total of 279 aired
Episodes1
The Solo Oscillation
episode S11.E13 january 2018Sheldon kicks Amy out of the apartment to work solo, and she and Leonard end up bonding during a series of science experiments; Howard is replaced by Bert in Footprints on the Moon.