Patty
“Full House” star Lori Loughlin joined “Seinfeld” in 1997 for the “Serenity Now” episode. Anger issues are front and center in this program, opening with George and his parents screaming at each other in the car. Soon, everyone’s venting and belting out, “Serenity now!” Patty tries to get Jerry to express his anger. He does.
But, ironically, she becomes the target of his rage, and she dumps him. Now he has to wait until next week to get another chance with another beautiful woman.
Amy
Anna Gunn didn’t hit the big-time until landing "Breaking Bad." We love her as Skylar White, a role for which she won the 2013 and 2014 Primetime Emmy for best supporting actress. On "Seinfeld," she’s featured in “The Glasses.” She’s accused of cheating on Jerry by George, naturally, who says he saw her kissing another man.
He should’ve been wearing his glasses because he was wrong, wrong, wrong. Jerry and George spend the bulk of the episode trying to trick her into confessing. When he gets his glasses back, the truth comes out. He saw a policewoman kissing her horse.
Meryl
This girlfriend of the week is someone we all know, and we’re reasonably confident that Courteney Cox’ $120 million net worth did not come from playing Meryl on "Seinfeld." The episode is called “The Wife” because Meryl discovers that married couples receive a 25% discount at the dry cleaners, and so she talks Jerry into faking being married.
As they are getting more and more into their roles, Jerry finds that saying “my wife” is very appealing. Soon they’re bickering just like married people. All that ends when he blows it again by taking another woman’s laundry to the cleaners.
Sidra
Teri Hatcher’s career was launched after appearing on "Seinfeld." She landed on the prosperous shores of "Desperate Housewives" and now boasts a $50 million net worth. “The Implant” episode was all about her, and, of course, Jerry’s compulsive speculating about whether or not they’re real.
She tells him it’s none of people’s business to know these things. He presses on, neurotic as usual. Angered, she tells him his obsession is a mental illness. “They’re real, and they’re spectacular,” she says as she walks out the door.
Jane
Jami Gertz appears in the famous “spare a square” "Seinfeld" moment. Elaine’s iconic line, “Can you spare a square” was answered by Gertz playing Jane. She said, “No, I don’t have a square to spare!” Next, the meltdown, freaking out in their perspective stalls.
Elaine gets revenge, leaving Jane without a square of toilet paper. She takes it out on Jerry. “Don’t call me anymore,” Jane barks, and out the door, she goes. Gertz hasn’t acted much lately, but she’s worth $2 billion. She and her private equity tycoon hubby Tony Ressler’s assets include the NBA’s Atlanta Hawks.