Famous Actors Who Appeared on Seinfeld Before They Became A-List Stars

Amanda Peet

Image Source:: Dan MacMedan/USA TODAY NETWORK

Episode: “The Summer of George” (Season 8, Episode 22)

Peet appeared in an episode where she was a waitress dating Jerry. Upon being picked up for an award’s show, Jerry realized that Peet’s character lived with another man — something he was a bit perplexed about. Peet has steadily been acting since the mid-1990’s. She’s currently on the IFC show Brockmire.