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The Serial Killer's Apprentice

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.

6.4

2025

83 mins

Languages:English
DocumentaryCrime
Production:
Wolf EntertainmentGood Caper ContentInvestigation Discovery

Where to Watch

HBO Max Amazon Channel
Discovery+ Amazon Channel
HBO Max
Discovery +
Amazon VideoStream Now ↗

Videos (1)

The Serial Killer's Apprentice | Official Trailer | True Crime Documentary | MAX | ID

Trailer

Cast

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Katherine Ramsland

Self

Wayne Henley

Wayne Henley

Self (voice)

Gallery (1)

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