Investigation of a Citizen Above Suspicion
1970 ★ 8.2
CSI: Crime Scene Investigation
2000 ★ 7.6
Counter Investigation
2007 ★ 6.8
Father of Invention
2010 ★ 5.4
Office Invasion
2022 ★ 5.4
The Investigation
2020 ★ 7.0
Post Office Investigator
1949 ★ 7.0
The Investigation of Lucy Letby
2026 ★ 6.5
Paranormal Investigation
2018 ★ 4.4
Secrecy of the Investigation
2000 ★ 7.8
Investigation Alien
2024 ★ 7.3
The Magnetic Monster
1953 ★ 5.6
Gog
1954 ★ 5.9
Medical Investigation
2004 ★ 6.8
R.I.S. - Delitti Imperfetti
2005 ★ 6.4
Team Bulldog: Off-Duty Investigation
2020 ★ 8.3
Cash Investigation
2012 ★ 8.4
R.I.S. Roma – Delitti imperfetti
2010 ★ 7.6
Special Investigation Nine
2018 ★ 6.0
Life Special Investigation Team
2008 ★ 4.5
Secret Investigation Record
2010 ★ 5.8
Investigation 13
2019 ★ 4.4
ST MPD Scientific Investigation Squad
2014 ★ 7.2
Bureau of Paranormal Investigation
2020 ★ 5.8