Sister Italy is a heartfelt, hilarious, culinary escapade that follows the fortunes of two Italian-American sisters, Italia and Maria, who are rival cooks. They clash in an intriguing cooking competition.

In 1973, 15-year-old William Miller's unabashed love of music and aspiration to become a rock journalist lands him an assignment from Rolling Stone magazine to interview and tour with the up-and-coming band, Stillwater.