Host Placido Domingo does his idol proud in this long-overdue documentary of Mario Lanza. Made in 1983, the doco includes interviews with numerous Lanza co-stars, friends, family members & associates: Kathryn Grayson, Zsa Zsa Gabor, Anna Moffo and conductor Peter Herman Adler, to name just a few. All are unanimous about one thing: that potentially, at least, Mario Lanza was the American Caruso.