Countdown - Season 20
The clock is ticking as contestants compete in games of lexical dexterity and numerical agility.
First Air Date : Nov 02, 1982
Last Air Date : Jul 04, 2023
Runtime : 36 min.
Genre : Reality
Stars :
Quality : 
- Eps. 1 : Past Champions Special1990-07-02
- Eps. 2 : Episode 10041990-07-03
- Eps. 3 : Episode 10051990-07-04
- Eps. 4 : Episode 10061990-07-05
- Eps. 5 : Episode 10071990-07-06
- Eps. 6 : Episode 10081990-07-09
- Eps. 7 : Episode 10091990-07-10
- Eps. 8 : Episode 10101990-07-11
- Eps. 9 : Episode 10111990-07-12
- Eps. 10 : Episode 10121990-07-13
- Eps. 11 : Episode 10131990-07-16
- Eps. 12 : Episode 10141990-07-17
- Eps. 13 : Episode 10151990-07-18
- Eps. 14 : Episode 10161990-07-19
- Eps. 15 : Episode 10171990-07-20
- Eps. 16 : Episode 10181990-07-23
- Eps. 17 : Episode 10191990-07-24
- Eps. 18 : Episode 10201990-07-25
- Eps. 19 : Episode 10211990-07-26
- Eps. 20 : Episode 10221990-07-27
- Eps. 21 : Episode 10231990-07-30
- Eps. 22 : Episode 10241990-07-31
- Eps. 23 : Episode 10251990-08-01
- Eps. 24 : Episode 10261990-08-02
- Eps. 25 : Episode 10271990-08-03
- Eps. 26 : Episode 10281990-08-06
- Eps. 27 : Episode 10291990-08-07
- Eps. 28 : Episode 10301990-08-08
- Eps. 29 : Episode 10311990-08-09
- Eps. 30 : Episode 10321990-08-10
- Eps. 31 : Episode 10331990-08-13
- Eps. 32 : Episode 10341990-08-14
- Eps. 33 : Episode 10351990-08-15
- Eps. 34 : Episode 10361990-08-16
- Eps. 35 : Episode 10371990-08-17
- Eps. 36 : Episode 10381990-08-20
- Eps. 37 : Episode 10391990-08-21
- Eps. 38 : Episode 10401990-08-22
- Eps. 39 : Episode 10411990-08-23
- Eps. 40 : Episode 10421990-08-24
- Eps. 41 : Episode 10431990-08-27
- Eps. 42 : Episode 10441990-08-28
- Eps. 43 : Episode 10451990-08-29
- Eps. 44 : Episode 10461990-08-30
- Eps. 45 : Episode 10471990-08-31
- Eps. 46 : Episode 10481990-09-03
- Eps. 47 : Episode 10491990-09-04
- Eps. 48 : Episode 10501990-09-05
- Eps. 49 : Episode 10511990-09-06
- Eps. 50 : Episode 10521990-09-07
- Eps. 51 : Episode 10531990-09-10
- Eps. 52 : Episode 10541990-09-11
- Eps. 53 : Episode 10551990-09-12
- Eps. 54 : Episode 10561990-09-13
- Eps. 55 : Episode 10571990-09-14
- Eps. 56 : Episode 10581990-09-17
- Eps. 57 : Episode 10591990-09-18
- Eps. 58 : Episode 10601990-09-19
- Eps. 59 : Episode 10611990-09-20
- Eps. 60 : Episode 10621990-09-21
- Eps. 61 : Episode 10631990-09-24
- Eps. 62 : Episode 10641990-09-25
- Eps. 63 : Episode 10651990-09-26
- Eps. 64 : Episode 10661990-09-27
- Eps. 65 : Episode 10671990-09-28
