As the series continued, there developed a highly fictionalized portrayal of Ness and his crew as all-purpose crime fighters who went up against an array of gangsters and villains of the 1930s, including Ma Barker, Dutch Schultz, Bugs Moran, Vincent "Mad Dog" Coll, Legs Diamond, Lucky Luciano, and in one episode, Nazi agents. The terse narration by gossip columnist Walter Winchell, in his distinctive New York accent, was a stylistic hallmark of the series, along with its ominous theme music by Nelson Riddle and its shadowy black-and-white photography, influenced by film noir. The show drew harsh criticism from some Italian-Americans, including Frank Sinatra, who felt it promoted negative stereotypes of them as mobsters and gangsters. The Capone family unsuccessfully sued CBS, Desilu Productions, and Westinghouse Electric Corporation for their depiction of the Capone family. In the first episode of the first season, the character of "Agent (Rico) Rossi", a person of Italian extraction who had witnessed a gangland murder, was added to Ness's team. On March 9, 1961, Anthony Anastasio, chief of the Brooklyn waterfront and its International Longshoremen's Association, marched in line with a picket group who identified themselves as "The Federation of Italian-American Democratic Organizations". In protest formation outside the ABC New York headquarters, they had come together to urge the public boycott of Liggett & Myers Tobacco Company (L&M) products, including Chesterfield cigarettes, the lead sponsor of "The Untouchables". They expressed displeasure with the program, which to them vilified Italian-Americans, stereotyping them as the singular criminal element. The boycott and the attendant firestorm of publicity had the effect Anastasio and his confederates wanted. Four days after the picket of ABC, L&M, denying it had bowed to intimidation, announced it would drop its sponsorship of "The Untouchables", maintaining the decision was based on network-scheduling conflicts. The following week, the head of Desilu, Desi Arnaz (who had attended high school with Capone's son Albert), in concert with ABC and the "Italian-American League to Combat Defamation", issued a formal three-point manifesto:   The series also incurred the displeasure of the powerful director of the Federal Bureau of Investigation, J. Edgar Hoover, when the fictionalized scripts depicted Ness and his Treasury agents involved in operations that were actually the province of the FBI.