Susan is a fictional character portrayed by Kim Hawthorne in the TV series It's Always Sunny in Philadelphia.
In the first episode they appeared in, titled Sweet Dee Gets Audited (season 7), they were 11 years old.
They appear in 1 episodes out of a total of 172 aired so far
Susan is also portrayed by Iris Liu.
Episodes1
Sweet Dee Gets Audited
episode S7.E4 october 2011Dee faces an IRS audit over her claim that the baby she carried as a surrogate is her dependent, while the guys decide to run the bar in an unemotional, democratic manner rather than their typical method of shouting and personal attacks.