Melanie Smith was another actress blessed with guest-starring in three episodes of “Seinfeld.” During the fifth season, Smith played Rachel in “The Opposite,” “The Hamptons,” and “The Raincoats.” Rachel is Jerry’s longest-running girlfriend. She dumps him in “The Raincoats” because her father doesn’t approve of Jerry.
The privilege of being Jerry’s longest-running girlfriend did not translate into a stellar acting career as it did for his other girlfriends, but she did land Tora Ziyall in “Star Trek: Deep Space Nine.” By now, she’s left the Hollywood lifestyle behind.
Sharon
Paula Marshall is another actress who has had a fruitful run through the comic-con circuit. She guest-starred as a secret villainous werewolf on "Superboy" and had a starring role in "W.E.I.R.D.," the sci-fi cult classic. On "Seinfeld," Marshall plays Jerry’s love interest.
However, the young NYU reporter starts to think Jerry and George are lovers when she’s interviewing Jerry at his apartment, and Costanza is hanging out there. Meanwhile, the two men fill the better part of the episode preoccupied with not-appearing homophobic, giving birth to the classic "Seinfeld" line, “Not that there’s anything wrong with that.”
Tia
Jerry really liked Tia because the Calvin Klein supermodel character appeared on three episodes during season 4. Jennifer Campbell, a model in real life, is best known for “The Airport” episode. She is the girl sitting next to Jerry in first-class while Elaine is stuck in coach.
She also appeared in “The Pick” and “The Pilot, Part 2.” Campbell appeared in other programs such as "Baywatch" and "Frasier." In “The Pick,” Tia dumps Jerry for picking his nose. He claims he was just scratching, but then spirals into a tirade about the injustice of being ostracized for nose-picking.
Tawni
In “The Conversion,” Kimberly Campbell plays Jerry’s latest girlfriend. The central problem surrounding Tawni arises when Jerry snoops through her medicine cabinet and finds a tube of fungicide. He is grossed out. After worrying about what it is for the entire episode, stealing it to have it analyzed, he learns it is for her cat.
The role served as Campbell’s break-out performance, landing gigs like "Beverly Hills, 90210." Campbell’s last performance appeared in "Memento" (2000), Jonathan Nolan’s fascinating thriller exploring the complexities of memory in human psychology.
Winona
Native American activist and actress Kimberly Guerrero is known for playing Jerry Seinfeld’s Native American girlfriend on the sitcom. As Winona, she reveals more of Jerry’s secret bigotry. “The Cigar Store Indian” episode gets offensive when he buys a giant wooden statue of a stereotypical Indian as a racially insensitive gift for Elaine, right in front of Winona.
After Elaine tells Jerry that Winona is Native American, he tries to apologize. Meanwhile, he offends a Chinese man on the way to dinner. He is “caught” when he carelessly calls Winona an “Indian giver.” Dumped again.