"Nightline" is turning its focus to Hollywood and Oscar nominees.Featured this week will be best-actress nominees Kate Winslet ("The Reader") and Angelina Jolie ("Changeling") and supporting-actress contender Penelope Cruz ("Vicky Cristina Barcelona").

That promised interview with best-actress nominee Meryl Streep? It has been postponed a couple of times, but "Nightline" says it's on for tonight. Cynthia McFadden interviews best-actress nominee Streep, who is up for "Doubt." It's her record 15th nomination.