TV's biggest casting changes

Published On: Jun 09 2011 03:17:17 PM CDT   Updated On: Jun 02 2016 01:00:00 AM CDT

Take a look back at some of the more memorable casting changes in the history of television.

MASH, BJ Hunnicut, Mike Farrell
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20th Century Fox Image

In came Capt. B.J. Hunnicutt, played by Mike Farrell, as Hawkeye's new straight man and comedic partner.

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