This Sunday is the premiere for the new PBS documentary series America In Primetime, which explores the biggest television hits of today by focusing on the key character archetypes.
Sandra Oh and Grey's Anatomy boss Shonda Rhimes will be interviewed and featured in Sunday's episode called "Independent Women" and here is the synopsis:
“Independent Woman” reveals how women have transformed from model housewives to complex, and sometimes controversial, characters.
Interviews include Roseanne Barr (“Roseanne”); Candice Bergen (“Murphy Brown”); Eva Longoria ("Desperate Housewives"), Robert and Michelle King and Julianna Margulies (“The Good Wife”); James L. Brooks and Mary Tyler Moore (“The Mary Tyler Moore Show”); and Shonda Rhimes and Sandra Oh (“Grey’s Anatomy”), among others.
UPDATE: Here is the trailer for all four episodes in the series: