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Appearances
Countdown Masters
Main cast, played by Mark Nyman
- Episode 2x89: Episode 89 (Aug 6, 1990)
- Episode 2x90: Episode 90 (Aug 7, 1990)
- Episode 2x91: Episode 91 (Aug 8, 1990)
- Episode 2x92: Episode 92 (Aug 9, 1990)
- Episode 2x93: Episode 93 (Aug 10, 1990)
- Episode 2x94: Episode 94 (Aug 13, 1990)
- Episode 2x95: Episode 95 (Aug 14, 1990)
- Episode 2x96: Episode 96 (Aug 15, 1990)
- Episode 2x97: Episode 97 (Aug 16, 1990)
- Episode 2x98: Episode 98 (Aug 17, 1990)
- Episode 2x99: Episode 99 (Aug 20, 1990)
- Episode 2x100: Episode 100 (Aug 21, 1990)
- Episode 2x101: Episode 101 (Aug 22, 1990)
- Episode 2x102: Episode 102 (Aug 23, 1990)
- Episode 2x103: Episode 103 (Aug 24, 1990)
- Episode 2x104: Episode 104 (Aug 27, 1990)
- Episode 2x105: Episode 105 (Aug 28, 1990)
- Episode 2x106: Episode 106 (Aug 29, 1990)
- Episode 2x107: Episode 107 (Aug 30, 1990)
- Episode 2x108: Episode 108 (Aug 31, 1990)
- Episode 2x109: Episode 109 (Sep 3, 1990)
- Episode 2x110: Episode 110 (Sep 4, 1990)
- Episode 2x111: Episode 111 (Sep 5, 1990)
- Episode 2x112: Episode 112 (Sep 6, 1990)
- Episode 2x113: Episode 113 (Sep 7, 1990)
- Episode 2x114: Episode 114 (Sep 10, 1990)
- Episode 2x115: Episode 115 (Sep 11, 1990)
- Episode 2x116: Episode 116 (Sep 12, 1990)
- Episode 2x117: Episode 117 (Sep 13, 1990)
- Episode 2x118: Episode 118 (Sep 14, 1990)
- Episode 2x119: Episode 119 (Sep 17, 1990)
- Episode 2x120: Episode 120 (Sep 18, 1990)
- Episode 2x121: Episode 121 (Sep 19, 1990)
- Episode 2x122: Episode 122 (Sep 20, 1990)
- Episode 2x123: Episode 123 (Sep 21, 1990)
- Episode 2x124: Episode 124 (Sep 24, 1990)
- Episode 2x125: Episode 125 (Sep 25, 1990)
- Episode 2x126: Episode 126 (Sep 26, 1990)
- Episode 2x127: Episode 127 (Sep 27, 1990)
- Episode 2x128: Episode 128 (Sep 28, 1990)
- Episode 2x129: Episode 129 (Oct 1, 1990)
- Episode 2x130: Episode 130 (Oct 2, 1990)
- Episode 2x131: Episode 131 (Oct 3, 1990)
- Episode 2x132: Episode 132 (Oct 4, 1990)
- Episode 2x133: Episode 133 (Oct 5, 1990)
- Episode 2x134: Episode 134 (Oct 8, 1990)
- Episode 2x135: Episode 135 (Oct 9, 1990)
- Episode 2x136: Episode 136 (Oct 10, 1990)
- Episode 2x137: Episode 137 (Oct 11, 1990)
- Episode 2x138: Episode 138 (Oct 12, 1990)
- Episode 2x139: Episode 139 (Oct 15, 1990)
- Episode 2x140: Episode 140 (Oct 16, 1990)
- Episode 2x141: Episode 141 (Oct 17, 1990)
- Episode 2x142: Episode 142 (Oct 18, 1990)
- Episode 2x143: Episode 143 (Oct 19, 1990)
- Episode 2x144: Episode 144 (Oct 22, 1990)
- Episode 2x145: Episode 145 (Oct 23, 1990)
- Episode 2x146: Episode 146 (Oct 24, 1990)
- Episode 2x147: Episode 147 (Oct 25, 1990)
- Episode 2x148: Episode 148 (Oct 26, 1990)
- Episode 2x149: Episode 149 (Oct 29, 1990)
- Episode 2x150: Episode 150 (Oct 30, 1990)
- Episode 2x151: Episode 151 (Oct 31, 1990)
- Episode 2x152: Episode 152 (Nov 1, 1990)
- Episode 2x153: Episode 153 (Nov 2, 1990)
- Episode 2x154: Episode 154 (Nov 5, 1990)
- Episode 2x155: Episode 155 (Nov 6, 1990)
- Episode 2x156: Episode 156 (Nov 7, 1990)
- Episode 2x157: Episode 157 (Nov 8, 1990)
- Episode 2x158: Episode 158 (Nov 9, 1990)
- Episode 2x159: Episode 159 (Nov 12, 1990)
- Episode 2x160: Episode 160 (Nov 13, 1990)
- Episode 2x161: Episode 161 (Nov 14, 1990)
- Episode 2x162: Episode 162 (Nov 15, 1990)
- Episode 2x163: Episode 163 (Nov 16, 1990)