Jenna Fischer had a big year in 2005, as she not only landed a starring role as Pam Beesly on The Office, but she also played a pivotal character in an episode of That '70s Show. Most known for her level-headed characters and comedic ability to always play the straight woman in every scenario, Jenna Fischer's career took off in the mid-2000s and found equal success in TV and movies. Though she will always be best known for her turn on The Office, Fischer could always be counted on to deliver a strong performance that was subtly comedic, even when working with much larger personalities.

https://screenrant.com/jenna-fischer-that-70s-show-character-explained/