Investigation Discovery Full Episodes 2022 (updated 2025-03-10)

Space Mysteries Documentary 2022 Peculiar Galaxy Discoveries that Have Changed Our Cosmology View

Duration: 2:41:21
809.6K views | May 14, 2022

The Investigation Official Trailer HBO

Duration: 2:23
481.6K views | Jan 4, 2021

Investigation Discovery Disappeared Trailer Mondays 10PM EP

Duration: 0:31
48.4K views | Jan 8, 2010

PARADISE LOST on Investigation Discovery

Duration: 1:03
12.4K views | Apr 24, 2010

Deadly Obsession FULL EPISODE The FBI Files

Duration: 49:53
3.1M views | Jan 18, 2020

Serial Killer BTK’s Twisted Obsession With Local News

Duration: 6:45
11.9K views | Feb 27, 2019

Meet Brian Wolfe Cry Wolfe

Duration: 1:26
75.9K views | Jun 5, 2014

Soldier amp Girlfriend Murdered Hometown Homicide Local Mysteries

Duration: 11:31
137.2K views | May 3, 2020

Asesinatos casi perfecto Investigation discovery

Duration: 43:03
298.9K views | Jun 25, 2021

Six Inmates Make Daring Escape From Prison

Duration: 3:02
35.8K views | Jul 21, 2016

20 20 On ID Mystery Unsolved

Duration: 42:19
47.6K views | Oct 28, 2018

Betrayed – All New Wednesdays 98c

Duration: 0:31
37.6K views | Aug 17, 2016

2020 on ID Mystery in Apartment HD

Duration: 42:09
169.9K views | Dec 18, 2017

A Day in the Wildlife Slow TV discovery Immersions

Duration: 32:05
44.4K views | Apr 20, 2021

Wives With Knives The Beefcake and The Beauty Queen S1 E1 Full Episode

Duration: 43:55
592K views | Sep 12, 2020

The Serial Killer That Terrorized Augusta Hometown Homicide Local Mysteries

Duration: 8:58
199.7K views | Mar 23, 2019

¡Uno de los peores casos sin resolver Misterio en los titulares Investigation Discovery

Duration: 6:35
476K views | Jun 16, 2018

Feds ID

Duration: 1:00
4.3K views | Oct 6, 2023

IDCONversations Undercover Underage

Duration: 36:40
382.4K views | Nov 29, 2021

The Playboy Murders

Duration: 1:09
9.6K views | Dec 13, 2023

Taken Away Full Episode

Duration: 41:39
3.4M views | Jan 23, 2024

Homicide Cases DOUBLE EPISODE The New Detectives

Duration: 1:41:56
1M views | Feb 11, 2023

Unprecedented Official Trailer discovery

Duration: 2:11
238.4K views | Jul 6, 2022

The Snapchat Clue Full Episode

Duration: 41:42
6.6M views | Feb 14, 2023

Investigation Discovery OSN Idents amp Showtimes 2024 Exclusive

Duration: 1:15
1.3K views | 9 months ago

ID Investigation Discovery Caso criminal Shelley

Duration: 43:58
56.7K views | Jan 30, 2022

This Move May Have Saved Her Life

Duration: 0:58
292.3K views | Jun 7, 2023

IDCON 2021 Dead of Winter

Duration: 2:48:07
30.1K views | Feb 28, 2021

The Diana Investigations Official Trailer discovery

Duration: 1:53
48K views | Aug 5, 2022

Real Time Crime Season 2 ID

Duration: 0:31
10.2K views | Dec 1, 2023