Brenda is a fictional character portrayed by Keili Lefkovitz in the TV series The Big Bang Theory.
In the first episode they appeared in, titled The Confirmation Polarization (season 12), they were 45 years old.
They appear in 1 episodes out of a total of 279 aired
Episodes1
The Confirmation Polarization
episode S12.E13 january 2019Sheldon and Amy are thrilled when their super asymmetry theory is proven by two physicists, until they try to kick Amy off the Nobel nomination. Bernadette gets one of her drugs approved and wants a reluctant Penny to head the sales team.