Greenlit chronicles the efforts of the indie film "The River Why" starring Zach Gilford as the filmmakers attempt to "go green." Film producer Miranda Bailey decides to follow the process and learn more about why that is necessary, how much it costs and what going "green" means as an environmental consultant, is brought on to the film. Both entertaining and humorous, the film is filled with compelling and important facts about film making and sustainability and shows that Kermit was right- it ain't easy bein' green.