• Bonus features: Extra scenes
• Q&A with director Roco Belic and interview with executive producer, Tom Shadyac
• Director's commentary
• behind-the-scene photos.

"Happy takes us on a journey from the swamps of Louisiana to the slums of Kolkata in search of what really makes people happy. Combining real life stories of people from around the world and interviews with the leading scientists in happiness research, Happy explores the secrets behind our most valued emotion." -- Container.