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After disappearances during an archelogical dig, Stella Grant (Carole Ann Ford) sends in her two top agents, played by Colin Baker and Wendy Padbury, to investigate.
"It's been waiting, now it's returned..."
After disappearances during an archelogical dig, Stella Grant (Carole Ann Ford) sends in her two top agents, played by Colin Baker and Wendy Padbury, to investigate.