Harold Ramis, who helped found the Second City comedy troupe and legendary TV series, has died after a long illness. He was 69 years old. Ramis wrote, directed and appeared in many hit comedy feature films. Among the hit films he directed were Caddyshack, Groundhog Day and Analyze This. He also wrote or appeared in films such as National Lampoon's Animal House, Stripes and Ghostbusters. He was part of a generation that reinvented TV and motion picture comedy. Ramis was a native of Chicago and had moved back there in recent years. For more on his life and achievements, click here.