Susan is a fictional character portrayed by Katey Sagal in the TV series The Big Bang Theory.
In the first episode they appeared in, titled The Conjugal Conjecture (season 10), they were 62 years old.
They appear in 1 episodes out of a total of 279 aired
Episodes1
The Conjugal Conjecture
episode S10.E1 september 2016As Leonard and Penny attempt to hold another wedding ceremony everyone can attend, they have to deal with Penny's family arriving and Leonard's father spending the night with Sheldon's mother.