1 vs 100 (UK) - Aired Order - All Seasons - TheTVDB.com

Season 1

S01E01 Episode 1
- September 30, 2006
- BBC One
S01E02 Episode 2
- October 7, 2006
- BBC One
S01E03 Episode 3
- October 14, 2006
- BBC One
S01E04 Episode 4
- October 21, 2006
- BBC One
S01E05 Episode 5
- October 28, 2006
- BBC One
S01E06 Episode 6
- November 4, 2006
- BBC One
S01E07 Episode 7
- November 11, 2006
- BBC One
S01E08 Episode 8
- November 18, 2006
- BBC One

Season 2

S02E01 Episode 1
S02E02 Episode 2
S02E03 Episode 3
S02E04 Episode 4
S02E05 Episode 5
S02E06 Episode 6
S02E07 Episode 7
S02E08 Episode 8

Season 3

S03E01 Episode 1
S03E02 Episode 2
S03E03 Episode 3
S03E04 Episode 4
S03E05 Episode 5
S03E06 Episode 6
S03E07 Episode 7
S03E08 Episode 8

Season 4

S04E01 Episode 1
S04E02 Episode 2
S04E03 Episode 3
S04E04 Episode 4
S04E05 Episode 5
S04E06 Episode 6
S04E07 Episode 7
S04E08 Episode 8