Countdown: Season 18 - 60 Episode s
18x1 - Episode 868
July 10, 1989
18x2 - Episode 869
July 11, 1989
18x3 - Episode 870
July 12, 1989
18x4 - Episode 871
July 13, 1989
18x5 - Episode 872
July 15, 1989
18x6 - Episode 873
July 17, 1989
18x7 - Episode 874
July 18, 1989
18x8 - Episode 875
July 19, 1989
18x9 - Episode 876
July 20, 1989
18x10 - Episode 877
July 21, 1989
18x11 - Episode 878
July 24, 1989
18x12 - Episode 879
July 25, 1989
18x13 - Episode 880
July 26, 1989
18x14 - Episode 881
July 27, 1989
18x15 - Episode 882
July 28, 1989
18x16 - Episode 883
July 31, 1989
18x17 - Episode 884
August 1, 1989
18x18 - Episode 885
August 2, 1989
18x19 - Episode 886
August 3, 1989
18x20 - Episode 887
August 4, 1989
18x21 - Episode 888
August 7, 1989
18x22 - Episode 889
August 8, 1989
18x23 - Episode 890
August 9, 1989
18x24 - Episode 891
August 10, 1989
18x25 - Episode 892
August 11, 1989
18x26 - Episode 893
August 14, 1989
18x27 - Episode 894
August 15, 1989
18x28 - Episode 895
August 16, 1989
18x29 - Episode 896
August 17, 1989
18x30 - Episode 897
August 18, 1989
18x31 - Episode 898
August 21, 1989
18x32 - Episode 899
August 22, 1989
18x33 - Episode 900
August 23, 1989
18x34 - Episode 901
August 24, 1989
18x35 - Episode 902
August 25, 1989
18x36 - Episode 903
August 28, 1989
18x37 - Episode 904
August 29, 1989
18x38 - Episode 905
August 30, 1989
18x39 - Episode 906
August 31, 1989
18x40 - Episode 907
September 1, 1989
18x41 - Episode 908
September 4, 1989
18x42 - Episode 909
September 5, 1989
18x43 - Episode 910
September 6, 1989
18x44 - Episode 911
September 7, 1989
18x45 - Episode 912
September 8, 1989
18x46 - Episode 913
September 11, 1989
18x47 - Episode 914
September 12, 1989
18x48 - Episode 915
September 13, 1989
18x49 - Episode 916
September 14, 1989
18x50 - Episode 917
September 15, 1989
18x51 - Episode 918
September 18, 1989
18x52 - Episode 919
September 19, 1989
18x53 - Episode 920
September 20, 1989
18x54 - Episode 921
September 21, 1989
18x55 - Episode 922
September 22, 1989
18x56 - Episode 923
September 25, 1989
18x57 - Episode 924
September 26, 1989
18x58 - Episode 925
September 27, 1989
18x59 - Episode 926
September 28, 1989
18x60 - Episode 927
September 29, 1989
Countdown: All seasons
S0: Specials
44 Episode s
S1: Season 1
26 Episode s
S2: Season 2
52 Episode s
S3: Season 3
51 Episode s
S4: Season 4
51 Episode s
S5: Season 5
50 Episode s
S6: Season 6
54 Episode s
S7: Season 7
50 Episode s
S8: Season 8
59 Episode s
S9: Season 9
47 Episode s
S10: Season 10
50 Episode s
S11: Season 11
50 Episode s
S12: Season 12
50 Episode s
S13: Season 13
50 Episode s
S14: Season 14
63 Episode s
S15: Season 15
50 Episode s
S16: Season 16
55 Episode s
S17: Season 17
55 Episode s
S18: Season 18
70 Episode s
S19: Season 19
65 Episode s
S20: Season 20
65 Episode s
S21: Season 21
65 Episode s
S22: Season 22
65 Episode s
S23: Season 23
65 Episode s
S24: Season 24
65 Episode s
S25: Season 25
65 Episode s
S26: Season 26
65 Episode s
S27: Season 27
65 Episode s
S28: Season 28
65 Episode s
S29: Season 29
65 Episode s
S30: Season 30
65 Episode s
S31: Season 31
65 Episode s
S32: Season 32
65 Episode s
S33: Season 33
58 Episode s
S34: Season 34
65 Episode s
S35: Season 35
64 Episode s
S36: Season 36
65 Episode s
S37: Season 37
60 Episode s
S38: Season 38
130 Episode s
S39: Season 39
130 Episode s
S40: Season 40
130 Episode s
S41: Season 41
121 Episode s
S42: Season 42
123 Episode s
S43: Season 43
114 Episode s
S44: Season 44
130 Episode s
S45: Season 45
42 Episode s
S46: Season 46
67 Episode s
S47: Season 47
127 Episode s
S48: Season 48
109 Episode s
S49: Season 49
122 Episode s
S50: Season 50
103 Episode s
S51: Season 51
112 Episode s
S52: Season 52
112 Episode s
S53: Season 53
119 Episode s
S54: Season 54
153 Episode s
S55: Season 55
150 Episode s
S56: Season 56
120 Episode s
S57: Season 57
126 Episode s
S58: Season 58
119 Episode s
S59: Season 59
104 Episode s
S60: Season 60
111 Episode s
S61: Season 61
100 Episode s
S62: Season 62
83 Episode s
S63: Season 63
83 Episode s
S66: Season 66
66 Episode s
S67: Season 67
93 Episode s
S68: Season 68
67 Episode s
S69: Season 69
118 Episode s
S70: Season 70
107 Episode s
S71: Season 71
83 Episode s
S72: Season 72
5 Episode s
S84: Season 84
1 Episode
S85: Season 85
113 Episode s
S86: Season 86
0 Episode
S87: Season 87
5 Episode s
S88: Season 88
3 Episode s
S89: Season 89
0 Episode