movie
The Serial Killer's Apprentice
TMDBAug 17, 2025
TMDB6.4
Runtime
1h 23m
Status
Released
Language
English
Country
United States of America
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.
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HBO Max
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