Saving My Tomorrow Part 3 is a 2014 English-language Documentary Family motion picture. This Earth Day installment of the Saving My Tomorrow series features a collection of kids' songs, activism, and heartfelt tips for taking care of the planet. With subjects ranging from plastic pollution to deforestation, this Earth Day special showcases the ways in which kids' are doing their part in cleaning up the environment. Featuring readings and performances by Alan Cumming, Laura Dern, Pete ger, They Might Be Giants, an appearance by Pharrell Williams, and scenes at the American Museum of Natural History with Dr. Christopher Filardi. Written by HBO. Saving my tomorrow part 3 features Alan Cumming, Laura Dern, Chris Filardi, Pete Seeger and Pharrell Williams. It was released on 22nd April 2015.