Advertisement The Biggest Loser — Season 1 ITV1 Ended 11 Episodes · Premiered October 6, 2005 · Ended December 15, 2005 All Seasons Season 2 → Advertisement Episodes E01 Episode 1 Thu, Oct 6 2005 8:00 PM GMT+0000 60 min ▶ No synopsis available. E02 Episode 2 Thu, Oct 13 2005 8:00 PM GMT+0000 60 min ▶ No synopsis available. E03 Episode 3 Thu, Oct 20 2005 8:00 PM GMT+0000 60 min ▶ No synopsis available. E04 Episode 4 Thu, Oct 27 2005 8:00 PM GMT+0000 60 min ▶ No synopsis available. E05 Episode 5 Thu, Nov 3 2005 9:00 PM GMT+0000 60 min ▶ No synopsis available. E06 Episode 6 Thu, Nov 10 2005 9:00 PM GMT+0000 60 min ▶ No synopsis available. E07 Episode 7 Thu, Nov 17 2005 9:00 PM GMT+0000 60 min ▶ No synopsis available. E08 Episode 8 Thu, Nov 24 2005 9:00 PM GMT+0000 60 min ▶ No synopsis available. E09 Episode 9 Thu, Dec 1 2005 9:00 PM GMT+0000 60 min ▶ No synopsis available. E10 Episode 10 Thu, Dec 8 2005 9:00 PM GMT+0000 60 min ▶ No synopsis available. E11 Episode 11 Thu, Dec 15 2005 9:00 PM GMT+0000 60 min ▶ No synopsis available. Advertisement All Seasons Season 2 → Advertisement
