MGM HD, the high definition movie channel, has announced several key executive appointments. Gracelyn Brown is vice president, programming, including MGM-HD's VOD. Bernard Nguyen-Sovan is manager of
programming. He will handle special events, stunts and themed specials. Doug Chalfant joins as executive creative director, building the MGM HD brand on-air. Mark Zelenz has been named executive
director, affiliate sales, overseeing the distribution of MGM HD to cable, satellite and telco affiliates on the East Coast.