Jessica is a fictional character portrayed by Heléne Yorke in the TV series 30 Rock.
In the first episode they appeared in, titled Standards and Practices (season 6), they were 27 years old.
They appear in 1 episodes out of a total of 138 aired
Jessica is also portrayed by Janel Moloney.
Episodes1
Standards and Practices
episode S6.E11 march 2012Jack matches wits once again with his high-school-aged nemesis, Kaylie Hooper. Meanwhile, Kenneth clashes with Liz in his new job at Standards and Practices, and Jenna finds her six biological children in an effort to get more publicity.