Background: Born in Pizzoferrato, Abruzzo, Italy on October 6, 1935, Sammartino was the youngest of seven brothers and sisters. Four older siblings died during his time in Italy. During his childhood, Sammartino's family hid from German soldiers in a mountain called Valla Rocca, during the latter stages of World War II. During this time, Sammartino's mother, Emilia, would sneak into their German-occupied town for food and supplies.
Context: Eventually, on December 10, 1973, Sammartino regained the WWWF Heavyweight Championship by defeating Stan Stasiak, who had won the title from Pedro Morales nine days earlier in Philadelphia. In his second reign, Bruno defeated contenders such as John Tolos, Bruiser Brody, Spiros Arion, Ken Patera, Bugsy McGraw, Freddie Blassie, Baron von Raschke, Waldo Von Erich, Ivan Koloff, Superstar Billy Graham, Don Leo Jonathan, Angelo Mosca, Ernie "The Cat" Ladd, George Steele. Big Bob Duncum, and Nikolai Volkoff. He also encountered old foes Killer Kowalski and George "The Animal" Steele. His second title run lasted three years, four months, and twenty days. On November 5, 1975, Sammartino was also a guest on Tomorrow with Tom Snyder.  During this time, on April 26, 1976, Sammartino suffered a legitimate neck fracture in a match against Stan Hansen at Madison Square Garden, when Hansen improperly executed a body slam and dropped Sammartino on his head. He managed to wrestle for an additional 15 minutes and did the planned finish of a stoppage due to blood. After two months, Sammartino returned and faced Hansen in a rematch on June 25, 1976 at Shea Stadium, which was on the closed circuit TV undercard of the Ali vs. Antonio Inoki match for WWWF cities. The match was rated 1976 "Match of the Year" by a number of wrestling magazines. Subsequently, after a chance to recover and train, Sammartino scored decisive steel cage match wins over Hansen around the WWWF circuit.  In early 1977, after suffering the broken neck and many other ailments, Sammartino informed McMahon Sr. that he was done with his second title reign, which ended in Baltimore on April 30, 1977, when he was defeated by Superstar Billy Graham. In a controversial ending, Graham had both feet braced on the ropes (which is illegal in professional wrestling) while successfully pinning Sammartino.
Question: Was he in any PPV specials?

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