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Documentary · Crime
The Serial Killer's Apprentice
6.4(7) 8/17/2025 1h 23m
DocumentaryCrime
Dr. Katherine Ramsland interviews Elmer Wayne Henley, the sole survivor of the 1973 Houston Mass Murders, to unravel his chilling journey from manipulated teen to convicted killer — and the terrifying truth behind the line between victim and predator.
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Top Cast
KR
Katherine Ramsland
Self
Wayne Henley
Self (voice)
Production
Wolf Entertainment
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