Paulie Gualtieri Signal Corps, where he was eventually drummed out through Section 8 (discharged because of psychiatric reasons). Afterwards, he spent more time in and out of prison on various criminal charges. He eventually was inducted into the DiMeo crime family, becoming a close associate of Johnny Soprano and helping to mentor his son Tony. Paulie got his nickname "Paulie Walnuts" after hijacking a truck in the early 1990s which he believed was filled with television-sets, but only contained walnuts. His surname is taken from real life DeCavalcante crime family mobster Frank Gualtieri, who served under Vincent Palermo. In the episode "From
Christopher (The Sopranos) Christopher (The Sopranos) "Christopher" is the 42nd episode of the HBO original series "The Sopranos" and the third episode of the show's fourth season. Its teleplay was written by Michael Imperioli, from a story idea by Imperioli and Maria Laurino. It was directed by Tim Van Patten and originally aired on September 29, 2002. "* = credit only" Silvio wants to take action against Native Americans protesting the Columbus Day parade, believing their actions are insulting to Italian-Americans. Without Tony's approval, he, Patsy, and Artie attempt to break up the demonstration. As they are being warned by police, Little Paulie