Mandy Chow is a fictional character portrayed by Melissa Tang in the TV series The Big Bang Theory.
In the first episode they appeared in, titled The Separation Oscillation (season 9), they were 30 years old.
They appear in 1 episodes out of a total of 279 aired
Episodes1
The Separation Oscillation
episode S9.E2 september 2015Leonard and Penny try to work through their marital issues. Meanwhile, Sheldon films a special episode of "Fun with Flags" after his breakup with Amy, and Bernadette feels guilty about withholding a secret from Penny.