
The Serial Killer's Apprentice
The Serial Killer's Apprentice
Katherine Ramsland and Wayne Henley star in The Serial Killer's Apprentice (2025). On Fmovies it carries a 6.4/10 rating from 9 votes. The title is a Documentary and Crime film from the United States running 1h 23m. 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.
- Genre: Documentary, Crime
- Country: United States of America
- Director:
- Cast: Katherine Ramsland, Wayne Henley
















