Gretchen is a fictional character portrayed by Stephanie March in the TV series 30 Rock.
In the first episode they appeared in, titled Blind Date (season 1), they were 32 years old.
They appear in 1 episodes out of a total of 138 aired
Episodes1
Blind Date
episode S1.E3 october 2006Jack convinces Liz to go on a date with his friend Thomas. "He" turns out to be a woman. Liz is confused about it. Jack invites himself to writers poker night and takes the usual friendly game to high stakes. Jack can read all but Kenneth.