The Serial Killer's Apprentice

The Serial Killer's Apprentice

🎞️ Movie 83 min US
IMDb TMDb Crime Documentary
★ 6.3 /10 2025

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.

Cast

👤
Taylor Gentry
Cinematographer

🎬 Videos

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