The Serial Killer's Apprentice
6.26.4
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.
Where to Watch The Serial Killer's Apprentice
Get Plex on Your Devices
Free on 20+ platforms. Pick yours.The Serial Killer's Apprentice Trivia
The Serial Killer's Apprentice was released on 18 augustus 2025.
The Serial Killer's Apprentice has a runtime of 83 m.
The Serial Killer's Apprentice was produced by Dick Wolf.
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.
The key characters in The Serial Killer's Apprentice are Self (Katherine Ramsland), Self (voice) (Wayne Henley).
The Serial Killer's Apprentice is rated TV-14.
The Serial Killer's Apprentice is a Documentaire, Misdaad film.
The Serial Killer's Apprentice has an audience rating of 6.2 out of 10.