Sezon 4
Bölümler
1 January 13th, 2006 13 Oca 2006 2 Golden Globes 20 Oca 2006 3 Sundance 27 Oca 2006 4 February 3rd, 2006 3 Şub 2006 5 February 17th, 2006 17 Şub 2006 6 February 24th, 2006 24 Şub 2006 7 March 3rd, 2006 3 Mar 2006 8 March 10th, 2006 10 Mar 2006 9 March 24th, 2006 24 Mar 2006 10 March 31, 2006 31 Mar 2006 11 April 7th, 2006 7 Nis 2006 12 April 14th, 2006 14 Nis 2006 13 April 21st, 2006 21 Nis 2006 14 May 5th, 2006 5 May 2006 15 May 12th, 2006 12 May 2006 16 May 26th, 2006 26 May 2006 17 June 9th, 2006 9 Haz 2006 18 June 16th, 2006 16 Haz 2006 19 June 23rd, 2006 23 Haz 2006 20 July 7th, 2006 7 Tem 2006 21 July 14th, 2006 14 Tem 2006 22 July 21, 2006 21 Tem 2006 23 July 28th, 2006 28 Tem 2006 24 Best Episode Ever: 100th Episode 4 Ağu 2006 25 July 28th 28 Tem 2006 26 August 4th 4 Ağu 2006