Season 4, Episode 5: Day 4: 11:00 a.m.-12:00 p.m.     17 January 2005
Season 4, Episode 6: Day 4: 12:00 p.m.-1:00 p.m.      24 January 2005
Season 4, Episode 7: Day 4: 1:00 p.m.-2:00 p.m.       31 January 2005
Season 4, Episode 8: Day 4: 2:00 p.m.-3:00 p.m.       7 February 2005
Season 4, Episode 9: Day 4: 3:00 p.m.-4:00 p.m.      14 February 2005
Season 4, Episode 10: Day 4: 4:00 p.m.-5:00 p.m.     21 February 2005
Season 4, Episode 11: Day 4: 5:00 p.m.-6:00 p.m.     28 February 2005
Season 4, Episode 12: Day 4: 6:00 p.m.-7:00 p.m.         7 March 2005
Season 4, Episode 13: Day 4: 7:00 p.m.-8:00 p.m.        14 March 2005
Season 4, Episode 14: Day 4: 8:00 p.m.-9:00 p.m.        21 March 2005
Season 4, Episode 15: Day 4: 9:00 p.m.-10:00 p.m.       28 March 2005
Season 4, Episode 16: Day 4: 10:00 p.m.-11:00 p.m.       4 April 2005
Season 4, Episode 17: Day 4: 11:00 p.m.-12:00 a.m.      11 April 2005
Season 4, Episode 18: Day 4: 12:00 a.m.-1:00 a.m.       18 April 2005
Season 4, Episode 19: Day 4: 1:00 a.m.-2:00 a.m.        25 April 2005
Season 4, Episode 20: Day 4: 2:00 a.m.-3:00 a.m.           2 May 2005
Season 4, Episode 21: Day 4: 3:00 a.m.-4:00 a.m.           9 May 2005
Season 4, Episode 22: Day 4: 4:00 a.m.-5:00 a.m.          16 May 2005
Season 4, Episode 23: Day 4: 5:00 a.m.-6:00 a.m.          23 May 2005
Season 4, Episode 24: Day 4: 6:00 a.m.-7:00 a.m.          23 May 2005