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The Serial Killer's Apprentice

The Serial Killer's Apprentice(2025)

★ 6.4(7)1h 23mReleased

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.

Released:
2025-08-17
Country:
United States of America

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Availability for United States, provided by JustWatch via TMDB. Links open the provider's own listing.

Cast

  • K

    Katherine Ramsland

    Self

  • Wayne Henley

    Wayne Henley

    Self (voice)

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The Serial Killer's Apprentice (2025) — 123Movies