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The Serial Killer's Apprentice (2025)

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1h 23min
The Serial Killer's Apprentice

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Synopsis

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.

Videos: Trailers, Teasers, Featurettes

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Trailer Preview Image

Cast

Katherine Ramsland
Katherine Ramsland

Self

Wayne Henley
Wayne Henley

Self (voice)

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