The cast of Inventing Happiness - 2012 includes: Marc Daratt as Investor James Guerra Trevino as Diavel J. Smiley Pamela Hardy as Delilah Amanda Whiting as Sugar Pants
The cast of Inventing History - 2007 includes: Ronald Top as Himself - Presenter
The cast of Happiness - 2006 includes: Elzbieta Czyzewska as Iwona
The cast of Happiness - 2012 includes: Kristina Sabbagh as Woman
The cast of Susan Venable Inventing Shadow - 2011 includes: Susan Venable
The cast of My Fortress of Happiness - 2010 includes: Judha Suwanmongkol
The cast of The Road to Happiness - 1910 includes: Mary Land
The cast of Gates of Happiness - 1930 includes: Pat West
The cast of Nina and the Neurons Go Inventing - 2009 includes: Katrina Bryan as Nina
The cast of Inventing Lemons - 2014 includes: Abbey Eichorn as Laura Avery Sanford as Neighbor One
The cast of For Health and Happiness - 1941 includes: Helen Monsch as Narration
The cast of Instant Happiness - 2001 includes: Erik Borgen as Clubber
The cast of The Happiness Thief - 2004 includes: Chloe Smyth as Emily