Countdown Season 55
The clock is ticking as contestants compete in games of lexical dexterity and numerical agility.
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Countdown Season 55 Full Episode Guide
Episode 150 - Episode 4262
First Aired: December. 22,2006
Episode 149 - Episode 4261
First Aired: December. 21,2006
Episode 148 - Episode 4260
First Aired: December. 20,2006
Episode 147 - Episode 4259
First Aired: December. 19,2006
Episode 146 - Episode 4258
First Aired: December. 18,2006
Episode 145 - Episode 4257
First Aired: December. 15,2006
Episode 144 - Episode 4256
First Aired: December. 14,2006
Episode 143 - Episode 4255
First Aired: December. 13,2006
Episode 142 - Episode 4254
First Aired: December. 12,2006
Episode 141 - Episode 4253
First Aired: December. 11,2006
Episode 140 - Episode 4252
First Aired: December. 08,2006
Episode 139 - Episode 4251
First Aired: December. 07,2006
Episode 138 - Episode 4250
First Aired: December. 06,2006
Episode 137 - Episode 4249
First Aired: December. 05,2006
Episode 136 - Episode 4248
First Aired: December. 04,2006
Episode 135 - Episode 4247
First Aired: December. 01,2006
Episode 134 - Episode 4246
First Aired: November. 30,2006
Episode 133 - Episode 4245
First Aired: November. 29,2006
Episode 132 - Episode 4244
First Aired: November. 28,2006
Episode 131 - Episode 4243
First Aired: November. 27,2006
Episode 130 - Episode 4242
First Aired: November. 24,2006
Episode 129 - Episode 4241
First Aired: November. 23,2006
Episode 128 - Episode 4240
First Aired: November. 22,2006
Episode 127 - Episode 4239
First Aired: November. 21,2006
Episode 126 - Episode 4238
First Aired: November. 20,2006
Episode 125 - Episode 4237
First Aired: November. 17,2006
Episode 124 - Episode 4236
First Aired: November. 16,2006
Episode 123 - Episode 4235
First Aired: November. 15,2006
Episode 122 - Episode 4234
First Aired: November. 14,2006
Episode 121 - Episode 4233
First Aired: November. 13,2006
Episode 120 - Episode 4232
First Aired: November. 10,2006
Episode 119 - Episode 4231
First Aired: November. 09,2006
Episode 118 - Episode 4230
First Aired: November. 08,2006
Episode 117 - Episode 4229
First Aired: November. 07,2006
Episode 116 - Episode 4228
First Aired: November. 06,2006
Episode 115 - Episode 4227
First Aired: November. 03,2006
Episode 114 - Episode 4226
First Aired: November. 02,2006
Episode 113 - Episode 4225
First Aired: November. 01,2006
Episode 112 - Episode 4224
First Aired: October. 31,2006
Episode 111 - Episode 4223
First Aired: October. 30,2006
Episode 110 - Episode 4222
First Aired: October. 27,2006
Episode 109 - Episode 4221
First Aired: October. 26,2006
Episode 108 - Episode 4220
First Aired: October. 25,2006
Episode 107 - Episode 4219
First Aired: October. 24,2006
Episode 106 - Episode 4218
First Aired: October. 23,2006
Episode 105 - Episode 4217
First Aired: October. 20,2006
Episode 104 - Episode 4216
First Aired: October. 19,2006
Episode 103 - Episode 4215
First Aired: October. 18,2006
Episode 102 - Episode 4214
First Aired: October. 17,2006
Episode 101 - Episode 4213
First Aired: October. 16,2006
Episode 100 - Episode 4212
First Aired: October. 13,2006
Episode 99 - Episode 4211
First Aired: October. 12,2006
Episode 98 - Episode 4210
First Aired: October. 11,2006
Episode 97 - Episode 4209
First Aired: October. 10,2006
Episode 96 - Episode 4208
First Aired: October. 09,2006
Episode 95 - Episode 4207
First Aired: October. 06,2006
Episode 94 - Episode 4206
First Aired: October. 05,2006
Episode 93 - Episode 4205
First Aired: October. 04,2006
Episode 92 - Episode 4204
First Aired: October. 03,2006
Episode 91 - Episode 4203
First Aired: October. 02,2006
Episode 90 - Episode 4202
First Aired: September. 29,2006
Episode 89 - Episode 4201
First Aired: September. 28,2006
Episode 88 - Episode 4200
First Aired: September. 27,2006
Episode 87 - Episode 4199
First Aired: September. 26,2006
Episode 86 - Episode 4198
First Aired: September. 25,2006
Episode 85 - Episode 4197
First Aired: September. 22,2006
Episode 84 - Episode 4196
First Aired: September. 21,2006
Episode 83 - Episode 4195
First Aired: September. 20,2006
Episode 82 - Episode 4194
First Aired: September. 19,2006
Episode 81 - Episode 4193
First Aired: September. 18,2006
Episode 80 - Episode 4192
First Aired: September. 15,2006
Episode 79 - Episode 4191
First Aired: September. 14,2006
Episode 78 - Episode 4190
First Aired: September. 13,2006
Episode 77 - Episode 4189
First Aired: September. 12,2006
Episode 76 - Episode 4188
First Aired: September. 11,2006
Episode 75 - Episode 4187
First Aired: September. 08,2006
Episode 74 - Episode 4186
First Aired: September. 07,2006
Episode 73 - Episode 4185
First Aired: September. 06,2006
Episode 72 - Episode 4184
First Aired: September. 05,2006
Episode 71 - Episode 4183
First Aired: September. 04,2006
Episode 70 - Episode 4182
First Aired: September. 01,2006
Episode 69 - Episode 4181
First Aired: August. 31,2006
Episode 68 - Episode 4180
First Aired: August. 30,2006
Episode 67 - Episode 4179
First Aired: August. 29,2006
Episode 66 - Episode 4178
First Aired: August. 28,2006
Episode 65 - Episode 4177
First Aired: August. 25,2006
Episode 64 - Episode 4176
First Aired: August. 24,2006
Episode 63 - Episode 4175
First Aired: August. 23,2006
Episode 62 - Episode 4174
First Aired: August. 22,2006
Episode 61 - Episode 4173
First Aired: August. 21,2006
Episode 60 - Episode 4172
First Aired: August. 18,2006
Episode 59 - Episode 4171
First Aired: August. 17,2006
Episode 58 - Episode 4170
First Aired: August. 16,2006
Episode 57 - Episode 4169
First Aired: August. 15,2006
Episode 56 - Episode 4168
First Aired: August. 14,2006
Episode 55 - Episode 4167
First Aired: August. 11,2006
Episode 54 - Episode 4166
First Aired: August. 10,2006
Episode 53 - Episode 4165
First Aired: August. 09,2006
Episode 52 - Episode 4164
First Aired: August. 08,2006
Episode 51 - Episode 4163
First Aired: August. 07,2006
Episode 50 - Episode 4162
First Aired: August. 04,2006
Episode 49 - Episode 4161
First Aired: August. 03,2006
Episode 48 - Episode 4160
First Aired: August. 02,2006
Episode 47 - Episode 4159
First Aired: August. 01,2006
Episode 46 - Episode 4158
First Aired: July. 31,2006
Episode 45 - Episode 4157
First Aired: July. 28,2006
Episode 44 - Episode 4156
First Aired: July. 27,2006
Episode 43 - Episode 4155
First Aired: July. 26,2006
Episode 42 - Episode 4154
First Aired: July. 25,2006
Episode 41 - Episode 4153
First Aired: July. 24,2006
Episode 40 - Episode 4152
First Aired: July. 21,2006
Episode 39 - Episode 4151
First Aired: July. 20,2006
Episode 38 - Episode 4150
First Aired: July. 19,2006
Episode 37 - Episode 4149
First Aired: July. 18,2006
Episode 36 - Episode 4148
First Aired: July. 17,2006
Episode 35 - Episode 4147
First Aired: July. 14,2006
Episode 34 - Episode 4146
First Aired: July. 13,2006
Episode 33 - Episode 4145
First Aired: July. 12,2006
Episode 32 - Episode 4144
First Aired: July. 11,2006
Episode 31 - Episode 4143
First Aired: July. 10,2006
Episode 30 - Episode 4142
First Aired: July. 07,2006
Episode 29 - Episode 4141
First Aired: July. 06,2006
Episode 28 - Episode 4140
First Aired: July. 05,2006
Episode 27 - Episode 4139
First Aired: July. 04,2006
Episode 26 - Episode 4138
First Aired: July. 03,2006
Episode 25 - Episode 4137
First Aired: June. 30,2006
Episode 24 - Episode 4136
First Aired: June. 29,2006
Episode 23 - Episode 4135
First Aired: June. 28,2006
Episode 22 - Episode 4134
First Aired: June. 27,2006
Episode 21 - Episode 4133
First Aired: June. 26,2006
Episode 20 - Episode 4132
First Aired: June. 23,2006
Episode 19 - Episode 4131
First Aired: June. 22,2006
Episode 18 - Episode 4130
First Aired: June. 21,2006
Episode 17 - Episode 4129
First Aired: June. 20,2006
Episode 16 - Episode 4128
First Aired: June. 19,2006
Episode 15 - Episode 4127 (Champion Of Champions Final)
First Aired: June. 16,2006
Episode 14 - Episode 4126
First Aired: June. 15,2006
Episode 13 - Episode 4125
First Aired: June. 14,2006
Episode 12 - Episode 4124
First Aired: June. 13,2006
Episode 11 - Episode 4123
First Aired: June. 12,2006
Episode 10 - Episode 4122
First Aired: June. 09,2006
Episode 9 - Episode 4121
First Aired: June. 08,2006
Episode 8 - Episode 4120
First Aired: June. 07,2006
Episode 7 - Episode 4119
First Aired: June. 06,2006
Episode 6 - Episode 4118
First Aired: June. 05,2006
Episode 5 - Episode 4117
First Aired: June. 02,2006
Episode 4 - Episode 4116
First Aired: June. 01,2006
Episode 3 - Episode 4115
First Aired: May. 31,2006
Episode 2 - Episode 4114
First Aired: May. 30,2006
Episode 1 - Episode 4113
First Aired: May. 29,2006
Seasons
