U.S. TV shows "30 Rock" and "Ugly Betty" were each nominated for three Screen Actors Guild awards, including the prize for best ensemble cast in a comedy.
"30 Rock" stars Alec Baldwin and Tina Fey also grabbed individual nominations in the actor and actress in a comedy categories.
Fey is up against "Ugly Betty" stars America Ferrera and Vanessa Williams, as well as Christina Applegate and Mary-Louise Parker, for the award for outstanding performance by a female actor in a comedy series.
"The Sopranos" earned individual nominations for actors Edie Falco and James Gandolfini, as well as a nod for best ensemble cast in a drama series.
Also shortlisted for the best cast in a drama prize are the stars of "Boston Legal,""The Closer,""Grey's Anatomy" and "Mad Men."