| Miska, Brad July 5, 2010 | Fernandez, Joe June 14, 2010 |
|---|---|
| Ross, Dalton August 11, 2015 | Miska, Brad February 10, 2010 |
O'Dell, Johnny September 17, 2018.
28| Lincoln said that as he lives in England and shooting a season takes six months or more, he believed it was time to leave the series to be able to spend more time with his growing children | She appreciated the opportunity to explore Maggie in her last few episodes |
|---|---|
| Seidman, Robert October 18, 2011 | In late May, it was reported that the ninth season would be the final season for , who plays lead character |
Ross, Dalton September 25, 2018.