The Serial Killer's Apprentice
Streaming on Entertainment & HBO Max
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.
18
HD
HD- About this movie
- 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.
- 18HD
- GenreDrama
- ChannelHBOMax
- Release date2025
- Runtime1h 28m
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