Conversation so far:
When did Harry Caray broadcast for the chicago clubs?
Harry Caray increased his renown after joining the North Side Cubs following the 1981 season.
Was Harry Caray a good broadcaster?
In 1989 Harry Caray was inducted into the American Sportscasters Association Hall of Fame. He was also inducted into the National Radio Hall of Fame in 1990.

Question: How long did he stay with the cubs?
Self-contained rewrite: How long did Harry Caray stay with the cubs?