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, Trapper John
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20th Century Fox Image

"M*A*S*H" saw its first of several changes when Wayne Rogers, who played "Trapper" John McIntyre, left after season three, fed up over being a sidekick to Alan Alda's "Hawkeye" Pierce.

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