Professor Crawley is a fictional character portrayed by Lewis Black in the TV series The Big Bang Theory.
In the first episode they appeared in, titled The Jiminy Conjecture (season 3), they were 61 years old.
They appear in 1 episodes out of a total of 279 aired
Episodes1
The Jiminy Conjecture
episode S3.E2 september 2009Leonard and Penny's first night together goes awkwardly. Sheldon and Howard wager on the species of a cricket.