An attorney for Harold Ramis confirmed Monday the popular actor/director/writer has died. He was 69
Reaction from celebrities started to flood in immediately when word of Ramis' passing started to spread on the internet.
Ramis is best known for his roles in the comedies "Ghostbusters" and "Stripes."
According to Biography.com, Ramis co-wrote "Ghostbusters," in which he appeared with fellow Second City alums Dan Aykroyd and Bill Murray.
The website says he also co-wrote "National Lampoon's Animal House" and "Meatballs" and directed such films as "Caddyshack" and "Groundhog Day."
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