'The Sopranos' Turns 25: Watch James Gandolfini React to Emmy Win and Explain Tribute to His Son (Flashback)

James Gandolfini shared his reaction backstage at the 2003 Emmy Awards after nabbing his third and final honor for playing Tony Soprano. To celebrate the 25th anniversary of 'The Sopranos,' ET looks back at the late actor's acceptance speech tribute to his then-4-year-old son, Michael, who later stepped into his father's iconic role for HBO's 'The Many Saints of Newark.'