The Hunt for Red Decoder
- Episode aired May 31, 1991
MI5 has acquired a Russian decoding device, but it won't work. Piglet uses his electronics skills to try to understand why.MI5 has acquired a Russian decoding device, but it won't work. Piglet uses his electronics skills to try to understand why.MI5 has acquired a Russian decoding device, but it won't work. Piglet uses his electronics skills to try to understand why.