01. Episode 1
Dan Walker investigates those who've gone missing. The first episode features the mystery of what happened to Katrice Lee, who vanished on her second birthday, back in November 1981.
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November 1, 2023
02. Episode 2
Dan Walker investigates those who've gone missing, with studio discussions and pre-filmed case studies.
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November 8, 2023
03. Episode 3
No details
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November 15, 2023
04. Episode 4
No details
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November 22, 2023