1
Episode: 1x01 | Airdate: Sep 8, 2005
Season 1
2
Episode: 1x02 | Airdate: Sep 15, 2005
3
Episode: 1x03 | Airdate: Sep 22, 2005
4
Episode: 1x04 | Airdate: Sep 29, 2005
Season 4
1
Episode: 4x01 | Airdate: Apr 14, 2011
2
Episode: 4x02 | Airdate: Apr 21, 2011
3
Episode: 4x03 | Airdate: Apr 28, 2011
4
Episode: 4x04 | Airdate: May 5, 2011
5
Episode: 4x05 | Airdate: May 12, 2011