• Episode 42: Alliances
• Photos

• Synopsis
• Music

• Join the Conversation

  Share your favorite memories of Season 4 in the Talk section now.

• Download the Full Episode

  Available now on iTunes®

• HBO Drama Newsletter

  Sign-up now for breaking news and exclusive content on HBO Drama series and events.

• Home
• Talk
• Videos
• Order Now
• Shop
• About
• Schedule
• On-demand Schedule
• HBO Go Schedule

• ©2012 Home Box Office, Inc. All Rights Reserved. This website may contain mature content.

Are you an HBO GO Subscriber?

Tell us what you think about HBO GO. Sign up now to participate in the HBO GO Advisory Panel to share your opinions and for a chance to be entered into HBO sweepstakes and contests.