Dr. Robert Wolcott is a fictional character portrayed by Peter MacNicol in the TV series The Big Bang Theory.
In the first episode they appeared in, titled The Reclusive Potential (season 11), they were 64 years old.
They appear in 1 episodes out of a total of 279 aired
Episodes1
The Reclusive Potential
episode S11.E20 april 2018Sheldon takes the guys to a cabin in the middle of nowhere to meet a reclusive scientist; Penny and Bernadette improvise Amy's bachelorette party.