Take a look back at some of the more memorable casting changes in the history of television.
Ashton Kutcher, no stranger to TV sitcoms thanks to his run on "That '70s Show," stepped into the hole left by Sheen's firing, playing Internet billionaire Walden Schmidt.
Warner Bros. Pictures
iStock / mocker_bat
It's easy to upload your photos and/or videos on News8000.com. Once you do, we'll share your upload with the community!