It's been announced that actor Christopher "Chip" Mayer died July 24 in Sherman Oaks, Calif., of natural causes. He was 57.

Born George Charles Mayer, III, he was raised in Ridgewood, New Jersey and attended Colgate University.

He made his TV debut in the 1980 ABC pilot 'Stunts Unlimited,' in which he starred as one of a group of stuntmen recruited for espionage work.

Mayer's first major TV role was in the top-rated CBS series, 'The Dukes of Hazzard.' He and Byron Cherry were brought in as Vance and Coy Duke for the 1982-3 season after stars Tom Wopat and John Schneider walked out in a contract dispute.