Katherine Ramsland
3 titles
Filmography
3 results
The Serial Killer's Apprentice
(2025)53.0
movie
Crime
Documentary
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.
Added on Discovery+ 01/26/2026. Added on Prime Video 01/26/2026. Added on Discovery+ 01/27/2026. Added on Prime Video 01/27/2026. Added on Prime Video 01/27/2026. Added on HBO Max 01/27/2026. Added on Hulu 01/27/2026. Added on Discovery+ 01/28/2026. Added on Prime Video 01/28/2026
American Monster
57.0
series
Crime
Documentary
In each episode, dive into a shocking murder case and view never-before-seen footage that looks into the eyes of killers hiding among us.
Added on Prime Video 02/05/2026. Added on Prime Video 02/08/2026
Carl Panzram: The Spirit of Hatred and Vengeance
(2011)63.0
movie
Crime
Documentary
Violent burglar, rapist, and serial killer Carl Panzram befriends jailer Henry Lesser, who convinces Panzram to write his story.
Added on Apple TV 01/26/2026. Added on Apple TV 01/26/2026. Added on Prime Video 01/26/2026. Added on Prime Video 01/26/2026. Added on Prime Video 01/26/2026. Added on Apple TV 01/27/2026. Added on Apple TV 01/27/2026. Added on Prime Video 01/27/2026. Added on Prime Video 01/27/2026. Added on Prime Video 01/27/2026. Added on Apple TV 01/28/2026. Added on Apple TV 01/28/2026. Added on Prime Video 01/27/2026