Season 4
The Apprentice 4 is the fourth season of The Apprentice, with Donald Trump as the executive producer and host. The show was aired on Thursday nights at 9 p.m. on NBC and started September 22, 2005. This was the first season of the show not to place in the Top 20 Nielsen Ratings; it averaged #38 with 11.01 million viewers.
Episodes
1 Let's Get Physical Sep 22, 2005 
2 There's No Little 'I' In Team Sep 29, 2005 
3 Something Old, Something New Oct 6, 2005 
4 Ice Cream of Genie Oct 13, 2005 5 Lost In Space Oct 20, 2005 
6 Take Me Out to the Boardroom Oct 27, 2005 
7 Back to School Nov 3, 2005 8 Store Wars Nov 10, 2005 
9 One Hit Blunder Nov 17, 2005 
10 Clip Show Nov 24, 2005 
11 Shaniagans Nov 24, 2005 
12 To Lead or Not to Lead Dec 1, 2005 
13 The Final Showdown Dec 8, 2005 14 Season Finale (1) Dec 15, 2005 15 Season Finale (2) Dec 15, 2005
2 There's No Little 'I' In Team Sep 29, 2005 3 Something Old, Something New Oct 6, 2005 4 Ice Cream of Genie Oct 13, 2005 5 Lost In Space Oct 20, 2005 6 Take Me Out to the Boardroom Oct 27, 2005 7 Back to School Nov 3, 2005 8 Store Wars Nov 10, 2005 9 One Hit Blunder Nov 17, 2005 10 Clip Show Nov 24, 2005 11 Shaniagans Nov 24, 2005 12 To Lead or Not to Lead Dec 1, 2005 13 The Final Showdown Dec 8, 2005 14 Season Finale (1) Dec 15, 2005 15 Season Finale (2) Dec 15, 2005