The Simpsons

The Cast Of "Fraiser"

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"Golden Girls" Cast

(AP Photo/Matt Sayles)

Beatrice Arthur, left,Rue McClanahan, center, and Betty White of the "Golden Girls"

Cast of "Friends"

(Photo by Paul Drinkwater/NBC via Getty Images)

(L-R) The cast of "Friends", actors Lisa Kudrow, Matt LeBlanc, Matthew Perry, Courteney Cox-Arquette, David Schwimmer and Jennifer Aniston sat down with Jay Leno for a special "Tonight Show," on the set of Central Perk on May 6, 2004 in Los Angeles, California.

"Desperate Housewives" Cast

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Hugh Laurie as "House"

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The Original Cast Of Beverly Hills 90210

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HBO's "The Sopranos" cast

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"Lost" cast

(Photo by Marco Garcia/Getty Images)

The Nanny (Fran Drescher)

(Photo by Vince Bucci/Getty Images)

"Friends" Cast

(Photo by LEE CELANO/AFP/Getty Images)

From L to R are David Schwimmer, Lisa Kudrow, Mathew Perry, Courteney Cox Arquette, Jennifer Aniston and Matt LeBlanc

Cast of "Arrested Development"

(Photo by Frazer Harrison/Getty Images)

The cast of the Emmy-winning "Seinfeld"

(Photo credit should read SCOTT FLYNN/AFP/Getty Images)

"Gilmore Girls"

(Photo by Kevin Winter/Getty Images)

Actresses Alexis Bledel (L) and Lauren Graham

Actress Kristen Bell of the series "Veronica Mars"

(Photo by Kevin Winter/Getty Images)

"Hannah Montana"

(Photo by Stephen Shugerman/Getty Images for HRTS)

The cast of Mad Men

(Photo by VALERIE MACON/AFP/Getty Images)

Actor Dominic West Of "The Wire"

(Photo by Andrew H. Walker/Getty Images)

"The Big Bang Theory" Cast

(Photo by Jason Merritt/Getty Images for PCA)

The Cast Of "How I Met Your Mother"

(Photo by Frazer Harrison/Getty Images)

Jaleel White As Steve Urkel In "Family Matters"

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The Cast Of "Everybody Loves Raymond"

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"Sex And The City" Cast

(Photo by Gareth Cattermole/Getty Images)

Jack Bauer (Kiefer Sutherland) "24"

(Photo by YOSHIKAZU TSUNO/AFP/Getty Images)

The Huxtables Of "The Cosby Show"

(Photo by Larry Busacca/Getty Images)

Dexter Morgan (Michael C. Hall) on "Dexter"

(Photo by David Livingston/Getty Images)

Ari Gold (Jeremy Piven) of HBO's "Entourage"

(Photo by Larry Busacca/Getty Images for Tribeca Film Festival)

Hank Moody (David Duchovny) on Californication

(Photo by Dario Cantatore/Getty Images)

Special Agent Leroy Jethro Gibbs (Mark Harmon) on NCIS

(Photo by Taylor Hill/Getty Images)

The Cast Of "Glee"

(Photo by Adam Bettcher/Getty Images)

(L-R) Chord Overstreet, Cory Monteith, Kevin McHale, Dianna Agron, Harry Shum, Jr and Lea Michele of the hit TV show Glee perform during Glee Live! at Target Center on June 1, 2011 in Minneapolis, Minnesota.

The Griffith Family Of "Family Guy"

The "Southpark" Crew