Boston Legal (ABC)
David E. Kelley Productions in association with Twentieth Century Fox Television
Grey's Anatomy (ABC)
ABC Studios
This is "Grey's Anatomy's" second nomination is this category.
Its 10 nominations this year brings its total since becoming eligible in 2005 to 24.
Heroes (NBC)
Tailwind Productions in association with NBC Universal Television Studio
This is "Heroes'" first year of eligibility.
It received eight nominations overall.
House (FOX)
Heel and Toe Productions, Shore Z Productions, Bad Hat Harry Productions in association with NBC Universal Television Studio
This is "House's" second nomination in the Outstanding Drama Series category.
The show received four nominations this year, bringing its total number of nods to 13.
The Sopranos (HBO)
Chase Films and Brad Grey Television in association with HBO Entertainment
This is "The Sopranos" seventh nomination in this category. It won Outstanding Drama Series in 2004.
In its final year of eligibility, the HBO drama added 15 nominations to its resume, bringing the series total to 111 over the course of its run.