
Chasing a Killer: Gary Allen
When Gary Allen is acquitted of murdering Samantha Class in 2000, detectives know it's only a matter of time before he strikes again. In 2019, the murder of another woman, Alena Grlakova, leads detectives once again to Gary Allen, unearthing chilling evidence which changes the course of the investigation and entwines Alena and Samantha's cases forever. Can he finally be brought to Justice?
Where to Watch
Availability: United States
No regional provider information is available for United States.
Streaming availability data provided by JustWatch.
Episodes
Loading episodes…
Crew
Cinematographers
More Like This

Deadly Women
2005 · ★ 7.9

Top Gear
1978 · ★ 8.0

Biography
1987 · ★ 6.7

The Idaho Murders: College Nightmare
2026 · ★ 6.8

Trust Me: The False Prophet
2026 · ★ 7.5

TYSON
2026 · ★ 8.5

How Do They Do It?
2006 · ★ 7.5

Death of the Pastor's Wife
2026 · ★ 7.3

I'll Be Gone in the Dark
2020 · ★ 7.0

Conversations with a Killer: The Jeffrey Dahmer Tapes
2022 · ★ 7.8

I AM A KILLER
2018 · ★ 6.9

Eli Roth's History of Horror
2018 · ★ 6.4

World War II with Tom Hanks
2026 · ★ 8.4

Crime Scene: The Texas Killing Fields
2022 · ★ 6.5

Snapped
2004 · ★ 7.8

Horizon
1964 · ★ 7.5

Homicide Hunter: Lt Joe Kenda
2011 · ★ 8.9

The Story of God with Morgan Freeman
2016 · ★ 7.4

Long Way Up
2020 · ★ 7.5

Louis Theroux's Weird Weekends
1998 · ★ 8.0
