Countdown - Season 12 Episode 1 : Episode 545
The clock is ticking as contestants compete in games of lexical dexterity and numerical agility.
First Air Date : Nov 02, 1982
Last Air Date : Sep 12, 2025
Runtime : 36 min.
Genre : Reality
Stars : Colin Murray, Rachel Riley, Susie Dent
Quality : 
- Eps. 1 : Episode 5451987-04-13
- Eps. 2 : Episode 5461987-04-14
- Eps. 3 : Episode 5471987-04-15
- Eps. 4 : Episode 5481987-04-16
- Eps. 5 : Episode 5491987-04-17
- Eps. 6 : Episode 5501987-04-20
- Eps. 7 : Episode 5511987-04-21
- Eps. 8 : Episode 5521987-04-22
- Eps. 9 : Episode 5531987-04-23
- Eps. 10 : Episode 5541987-04-24
- Eps. 11 : Episode 5551987-04-27
- Eps. 12 : Episode 5561987-04-28
- Eps. 13 : Episode 5571987-04-29
- Eps. 14 : Episode 5581987-04-30
- Eps. 15 : Episode 5591987-05-01
- Eps. 16 : Episode 5601987-05-04
- Eps. 17 : Episode 5611987-05-05
- Eps. 18 : Episode 5621987-05-06
- Eps. 19 : Episode 5631987-05-07
- Eps. 20 : Episode 5641987-05-08
- Eps. 21 : Episode 5651987-05-11
- Eps. 22 : Episode 5661987-05-12
- Eps. 23 : Episode 5671987-05-13
- Eps. 24 : Episode 5681987-05-14
- Eps. 25 : Episode 5691987-05-15
- Eps. 26 : Episode 5701987-05-18
- Eps. 27 : Episode 5711987-05-19
- Eps. 28 : Episode 5721987-05-20
- Eps. 29 : Episode 5731987-05-21
- Eps. 30 : Episode 5741987-05-22
- Eps. 31 : Episode 5751987-05-25
- Eps. 32 : Episode 5761987-05-26
- Eps. 33 : Episode 5771987-05-27
- Eps. 34 : Episode 5781987-05-28
- Eps. 35 : Episode 5791987-05-29
- Eps. 36 : Episode 5801987-06-01
- Eps. 37 : Episode 5811987-06-02
- Eps. 38 : Episode 5821987-06-03
- Eps. 39 : Episode 5831987-06-04
- Eps. 40 : Episode 5841987-06-05
- Eps. 41 : Episode 5851987-06-08
- Eps. 42 : Episode 5861987-06-09
- Eps. 43 : Episode 5871987-06-10
- Eps. 44 : Episode 5881987-06-11
- Eps. 45 : Episode 5891987-06-12
- Eps. 46 : Episode 5901987-06-15
- Eps. 47 : Episode 5911987-06-16
- Eps. 48 : Episode 5921987-06-17
- Eps. 49 : Episode 5931987-06-18
- Eps. 50 : Episode 5941987-06-19
