Desc: Ricky Nelson Sings: Directed by David Leaf, John Scheinfeld. With Gunnar Nelson, Matthew Nelson, Sam Nelson, Tracy Nelson. Chronicling Ricky's evolution from teen sensation to rock star, this documentary includes twenty of his timeless musical performances spanning eight years on the "Ozzie and Harriet" show, plus all-new interviews with his children Tracy, Matthew, Gunnar and Sam, his original guitarist James Burton, and musician Kris Kristofferson.