Through performance clips, behind-the-scenes footage and interviews with the likes of Jimmy Carl Black and Art Tripp, this documentary explores the life and works of the enigmatic Frank Zappa and his band, the Mothers of Invention. Performances include classic gems such as "Who Are the Brain Police?" "Hungry Freaks Daddy," "Trouble Every Day," "America Drinks and Goes Home," "Are You Hung Up?" "Flower Punk" and "Love of My Life."