Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.

Release Date: January 01, 2009
Runtime: 67 min
This infectious documentary explores the power of laughter. It's a matter of particular importance for director Albert Nerenberg (also a neuroscientist), who became intrigued by the subject after a devastating personal tragedy. Parsing the addictive and curative qualities of laughter, LAUGHOLOGY wouldn't be complete without an appearance by Doug Collins -- "the man with the most contagious laugh in the world."
Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.
Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.