1. Channing Tatum
   Eric Bana
2. Peter Dinklage
   Heath Ledger

Peter Dinklage is famous for his role as Tyrion Lannister in the HBO series, "Game of Thrones." In the episode, 'The Wink,' he was the voice of James, Elaine's wake-up service guy.

1. Mila Kunis
   Rachel McAdams
2. Malin Akerman
   Debra Messing

Debra Messing is recognized for playing the role of Grace in "Will & Grace." She stars as Beth Lockner, a doctor, in the episodes, 'The Wait Out' and 'The Yada Yada.' In 'The Wait Out,' her she separates from her husband but gets back together with him. In 'The Yada Yada,' they have broken up and she is dating another man.

1. David Letterman
   Wentworth Miller
2. Bradley Cooper
   Jake Gyllenhaal

American television host and comedian, David Letterman is recognized for hosting the "Late Show with David Letterman." On the episode of "Seinfeld" entitled 'The Abstinence,' he guest starred as himself.

1. Natalie Portman
   Amanda Seyfried
2. Sarah Silverman
   Emma Stone

"Wreck-It Ralph" actress Sarah Silverman is also a stand-up comedian, writer and producer. In her role as Emily on "Seinfeld," in the episode 'The Money,' she plays Kramer's girlfriend.

1. Ellen Page
   Bette Midler
2. Kate Beckinsale
   Diane Kruger

American singer and actress Bette Midler is notable for her role and the soundtrack of the romantic comedy, "The First Wives Club." She plays herself in the "Seinfeld" episode, 'The Understudy.'

1. Jude Law
   Paul Walker
2. Alexander Skarsgard
   Al Roker

American weather forecaster Al Roker appeared as himself in 'The Cigar Store Indian,' an episode of "Seinfeld." He played the role of Patrick Patrickson in the film, "Cloudy with a Chance of Meatballs."

1. Jessica Alba
   Malin Akerman
2. Rachel McAdams
   Jennifer Coolidge

A "Cinderella Story" actress Jennifer Coolidge is also well-known for her role in "American Pie." She plays Jodi, Jerry's masseuse girlfriend, in the "Seinfeld" episode titled 'The Masseuse.'

1. Olivia Wilde
   Mila Kunis
2. Courteney Cox
   Natalie Portman

Courteney Cox stars on "Seinfeld" in the episode, 'The Wife,' where she portrays Jerry's fake wife, Meryl. She is best known for her role in the television sitcom, "Friends."

1. Candice Bergen
   Amanda Seyfried
2. Emma Stone
   Drew Barrymore

Candice Bergen is known widely for her role as Murphy Brown. In the episode, 'The Keys,' she appears as herself, star reporter Murphy Brown.

1. Amanda Peet
   Ellen Page
2. Rachel Bilson
   Taylor Swift

Amanda Peet is an actress who plays Kate Curtis in the action film, "2012." She landed the role of Lanette in the episode, 'The Summer of George,' on the sitcom, "Seinfeld."

1. Kristin Davis
   Olivia Wilde
2. Rachel McAdams
   Malin Akerman

Kristin Davis is notable for her role in "Sex and the City." The actress also guest starred as Jenna in 'The Butter Shave,' an episode of "Seinfeld."

1. Kate Beckinsale
   Raquel Welch
2. Natalie Portman
   Jessica Alba

Raquel Welch is an actress with a long list of credits, including the historical adventure film, "The Three Musketeers." She played herself in Seinfeld's 156th episode entitled 'The Summer of George.'

1. Heath Ledger
   Channing Tatum
2. Eric Bana
   Lawrence Tierney

Lawrence Tierney is an actor who is famous for his role in "Reservoir Dogs." He played Elaine's father, Alton Benes, in the Seinfeld episode, 'The Jacket.'

1. Jensen Ackles
   Jon Lovitz
2. Wentworth Miller
   Jake Gyllenhaal

Jon Lovitz is known for his role in "Happiness." He stars in 'The Scofflaw' as Gary Fogel, Jerry's friend who lies about having cancer.

1. Jon Favreau
   Robert Downey Jr.
2. Ashton Kutcher
   Chris Pine

Jonathan Kolia Favreau is the producer and director of the American comedy film, "Chef." On "Seinfeld," he played Eric, the Clown in the episode, 'The Fire.'

1. Ryan Reynolds
   Cary Elwes
2. Bradley Cooper
   Jude Law

British actor, Cary Elwes, starred as Dr. Lawrence in "Saw." He is also known for his roles in "The Princess Bride" and "Robin Hood: Men in Tights." In the "Seinfeld" episode, 'The Wait-Out,' he portrays David Lookner, a man who waits to be married to Elaine.

1. Alexander Skarsgard
   Paul Walker
2. James Spader
   Channing Tatum

James Spader is an actor on the television drama series, "The Blacklist." As a recovering alcoholic in the television series, "Seinfeld," he plays Jason Hanky in the episode, 'The Apology.'

1. Mila Kunis
   Amanda Seyfried
2. Olivia Wilde
   Marisa Tomei

New York native Marisa Tomei is known for her role in the film, "My Cousin Vinny," for which she won an Academy Award. As a guest star on the "Seinfeld" episode, 'The Cadillac,' she played herself.

1. Jon Voight
   Heath Ledger
2. Eric Bana
   Clive Owen

The actor stars in the action-packed thriller film, "Anaconda." His film credits are too long to mention, but on "Seinfeld," he played himself in the episode entitled, 'The Mom & Pop Store.'

1. Jake Gyllenhaal
   Wentworth Miller
2. Mel Torme
   Jensen Ackles

The late Melvin Howard Tormé starred as himself on the "Seinfeld" episode, 'The Jimmy.' He was a musician known for singing standard jazz and is notable for the soundtrack of "Dick Tracy."

1. Fred Savage
   Paul Walker
2. Ashton Kutcher
   Chris Pine

This actor portrayed himself in the episode of Seinfeld called 'The Trip.' He is famous for his work in the American comedy series, "The Wonder Years."

1. Clive Owen
   Ryan Reynolds
2. Alexander Skarsgard
   George Wendt

George Wendt stars as Norm Peterson in the 1982 to 1993 series, "Cheers." He made a guest appearance as himself in the episode, 'The Trip.'

1. Heath Ledger
   Geraldo Rivera
2. Channing Tatum
   Eric Bana

Geraldo Rivera is an American reporter, attorney, author, and talk show host. In the episode, 'The Finale,' he starred as himself.

1. Bradley Cooper
   Wilford Brimley
2. Jude Law
   Jake Gyllenhaal

As the postmaster general, he depicts character Henry Atkins in the episode, 'The Junk Mail.' This American actor is a Utah native with a long list of acting credits.

1. Wentworth Miller
   Brad Garrett
2. Paul Walker
   Jensen Ackles

Brad Garrett was an actor on "Everybody Loves Raymond." In the "Seinfeld" episode, 'The Bottle Deposit,' he played an insane mechanic named Tony.

1. Ashton Kutcher
   Alexander Skarsgard
2. Robert Downey Jr.
   Judge Reinhold

"Beverly Hills Cop" actor Judge Reinhold made an appearance on the television sitcom, "Seinfeld." In the episode, 'The Raincoats,' he played the role of Aaron, Seinfeld's close-talker, a person who stands unusually close to another person while speaking.

1. Bradley Cooper
   Eric Bana
2. Corbin Bernsen
   Heath Ledger

Corbin Bernsen plays himself in the "Seinfeld" episode, 'The Trip.' He is known for his role in "Kiss Kiss Bang Bang," and for his role as a divorce lawyer on the TV series, "L.A. Law."

1. Clive Owen
   Channing Tatum
2. Bryan Cranston
   Ryan Reynolds

"Breaking Bad" actor Bryan Cranston, is also an American screenwriter, producer and director. He made a guest appearance as Dr. Tim Whatley in the "Seinfeld" episode, 'Various.'

1. Anna Gunn
   Rachel McAdams
2. Malin Akerman
   Olivia Wilde

Anna Gunn played the "Seinfeld" character, Amy in the episode, 'The Glasses.' This Cleveland native also stars on the American drama series, "Breaking Bad."

1. Jude Law
   Alexander Skarsgard
2. Wentworth Miller
   Bob Odenkirk

Bob Odenkirk is well-known for his role as a lawyer on the "Breaking Bad" spin-off, "Better Call Saul." The actor also appears as Ben in the Seinfeld episode, 'The Abstinence.'

1. Natalie Portman
   Emma Stone
2. Janeane Garofalo
   Ellen Page

This New Jersey actress, stand-up comedian and writer stars in "Ratatouille." In the "Seinfeld" episode, 'The Invitations and The Foundation,' she portrays Jerry's fiancee, Jeannie Steinman.

1. Denise Richards
   Mila Kunis
2. Amanda Seyfried
   Diane Kruger

Denise Richards made a guest appearance as Molly Dalrymple in the "Seinfeld" season 4 episode titled 'The Shoes.' The actress stars in "The World Is Not Enough."

1. Phil Hartman
   Paul Walker
2. Eric Bana
   Heath Ledger

In the television sitcom, "Seinfeld," Phil Hartman played the man on the phone in the episode titled 'The Package.' He is famous for his role as Bill McNeal in the television sitcom, "NewsRadio." He was also on "Saturday Night Live."

1. Kate Beckinsale
   Teri Hatcher
2. Rachel McAdams
   Jessica Alba

Teri Hatcher was an actress in the series, "Desperate Housewives." She plays the role of Sidra in 'The Implants, The Pilot, and The Finale,' an episode of "Seinfeld."

1. Robert Downey Jr.
   Jake Gyllenhaal
2. James Rebhorn
   Jensen Ackles

"Independence Day" actor James Rebhorn appears in more than 100 series, plays and films throughout his career. He landed the role of District Attorney Hoyt in the final episode of "Seinfeld," entitled 'The Finale.'

1. Molly Shannon
   Olivia Wilde
2. Natalie Portman
   Malin Akerman

Actress Molly Shannon played the role of Sam in the "Seinfeld" season 8 episode, 'The Summer of George.'​ The character is often referred to as someone who does not move her arms when walking.

1. Channing Tatum
   Clive Owen
2. Bradley Cooper
   Michael Chiklis

Michael Chiklis is an American actor who is a cast member in "The Shield." In the "Seinfeld" episode, 'The Stranded,' he played Steve Pocatello who was the host of a party.

1. Ryan Reynolds
   Jude Law
2. Alexander Skarsgard
   Jeremy Piven

"Serendipity" actor Jeremy Piven made a guest appearance on "Seinfeld." In the episode, 'The Pilot,' he played Michael Barth, an actor who portrayed George.

1. Patton Oswalt
   Wentworth Miller
2. Eric Bana
   Paul Walker

In the television series, "Seinfeld," he played the video store clerk in the episode titled 'The Couch.' Patton Oswalt brings life to character Matt Fruehauf in the comedy-drama series, "Young Adult."

1. Rachel McAdams
   Amanda Seyfried
2. Mariska Hargitay
   Mila Kunis

Mariska Hargitay is an American actress who is well-known for her role in "Law & Order: SVU." As Melissa Shannon in the episode, 'The Pilot,' she auditioned for the role of Elaine.