Washington (Reuters): Geoff Edwards, known for hosting the game shows “Treasure Hunt” and “Jackpot” in the 1970s and 1980s, died at the age of 83, according to his agent. Edwards died from complications of pneumonia at a hospital in Santa Monica, California, according to agent Fred Westbrook, who said the illness was “sudden.” “He was a fun guy,” said Westbrook, noting that Edwards in recent years had been doing radio appearances and writing a travel blog.