One or the Other
- Year:
- 1974
- Director:
- Wolfgang Petersen
Thriller
One Percenter
- Year:
- 2023
- Director:
- Yûdai Yamaguchi
One Police Plaza
- Year:
- 1986
- Director:
- Jerry Jameson
One Ranger
- Year:
- 2023
- Director:
- Jesse V. Johnson
One Rat's Dream
- Year:
- 2022
- Director:
- Hasan Al-Rashed
The Ones and the Others
- Year:
- 2009
- Director:
- Juanchi González
One Shoe Makes It Murder
- Year:
- 1982
- Director:
- William Hale
One Shot of Espresso
- Year:
- 2026
- Director:
- Guy Taylor
One Small Indiscretion
- Year:
- 2017
- Director:
- Lauro David Chartrand-Del Valle
One Spoon of Chocolate
- Year:
- 2026
- Director:
- RZA
One Star Rider
- Year:
- 2018
- Director:
- Lakpathy Wijesekara
One Step Behind
- Year:
- 2005
- Director:
- Birger Larsen
One Step Behind You
- Year:
- 2004
- Director:
- Claudio Tonetti
One Summer Experience: Sexy Virgin
- Year:
- 1976
- Director:
- Koretsugu Kurahara
The One Survivor Of Conifer
- Year:
- N/A
- Director:
- Curt Dennis
The One That Got Away
- Year:
- 1996
- Director:
- Paul Greengrass
The One That Got Away
- Year:
- 2024
- Director:
- Marquand Ragland
One Too Many
- Year:
- 2017
- Director:
- Sarah Price
One to One
- Year:
- 2019
- Director:
- Matt McClung
One Way
- Year:
- 1973
- Director:
- Jorge Darnell
One Way
- Year:
- 2016
- Director:
- Iftakar Chowdhury
The One Who Died on the Beach on a Winter Day
- Year:
- 2019
- Director:
- Luca Pusceddu
The One Who Got Called In
- Year:
- 2024
- Director:
- Louie Cortes
One Woman's Courage
- Year:
- 1994
- Director:
- Charles Robert Carner
One Wrong Choice
- Year:
- 2021
- Director:
- Chris Nate
On Fire
- Year:
- 2023
- Director:
- Peter Facinelli, Nick Lyon
Ongelukje
- Year:
- 2018
- Director:
- David Cocheret
Onion Milk
- Year:
- 2027
- Director:
- N/A
Online Abduction
- Year:
- 2015
- Director:
- Steven R. Monroe
Online - Meine Tochter in Gefahr
- Year:
- 2012
- Director:
- Oliver Dommenget
Only A Few Fans
- Year:
- 2023
- Director:
- Shannon Washington
The Only Chance
- Year:
- 1913
- Director:
- William Duncan
The Only Child
- Year:
- 2025
- Director:
- Justin Milton
Only Darkness
- Year:
- 1999
- Director:
- Jon Kirby, Mitchell Morgan
Only God Can Judge Me
- Year:
- 2017
- Director:
- Özgür Yildirim
Only God Knows Everything
- Year:
- 2025
- Director:
- Seung-Hwan Paek
Only Go There at Night
- Year:
- N/A
- Director:
- Bryan Andrew, Nolan Ball, David Swan
Only Love Defies
- Year:
- 1973
- Director:
- Giorgio Bontempi
The Only Ones
- Year:
- 2024
- Director:
- Jordan Miller
Only Strangers Sleep in my Bed
- Year:
- 2018
- Director:
- Shane Bannon
Only the Good Survive
- Year:
- 2023
- Director:
- Dutch Southern
Only the Young Die Good
- Year:
- 2013
- Director:
- Dominic Deacon
The Only Way Out
- Year:
- 1993
- Director:
- Rod Hardy
The Only Way Out
- Year:
- 2021
- Director:
- Darko Nikolic
Onnaman
- Year:
- 2002
- Director:
- Thampi Kannanthanam
Onnam Loka Mahayudham
- Year:
- 2015
- Director:
- Sree Varun
Onna shinju-ô no fukushû
- Year:
- 1956
- Director:
- Toshio Shimura
Onna ukiyo buro
- Year:
- 1968
- Director:
- Motomu Ida
On n'efface pas les souvenirs
- Year:
- 2021
- Director:
- Adeline Darraux
O Novo Corpo
- Year:
- 2024
- Director:
- Luciana Malavasi
On Paper
- Year:
- 2026
- Director:
- N/A
On Point
- Year:
- 2023
- Director:
- Christian Schifano
On Saniye
- Year:
- 2024
- Director:
- Ceylan Özgün Özçelik
On-Site
- Year:
- 2019
- Director:
- Patrick Roberts
Onslaught
- Year:
- 2026
- Director:
- Adam Wingard
On the Art of War
- Year:
- 2012
- Director:
- Luca Bellino, Silvia Luzi
On the Border
- Year:
- 1998
- Director:
- Bob Misiorowski
On the Borderline
- Year:
- 2001
- Director:
- Michael Oblowitz
On the Brain
- Year:
- 2016
- Director:
- Kevin Van Stevenson
On the Hunt
- Year:
- 2026
- Director:
- Jared Cohn
On the Inside
- Year:
- 2011
- Director:
- Uwe Janson
On the Line
- Year:
- 2023
- Director:
- Oliver Pearn
On the Old Roman Road
- Year:
- 2001
- Director:
- Don Askarian
On the Road
- Year:
- 2017
- Director:
- Bartosz Nowacki
On the Run
- Year:
- 2024
- Director:
- Traci Hays
On the Run
- Year:
- 2018
- Director:
- Beata Dzianowicz
On the Society File of Shanghai
- Year:
- 1981
- Director:
- Chu-Chin Wang
On the Third Day
- Year:
- 1983
- Director:
- Stanley O'Toole
On the Trail of the Tigress
- Year:
- 1916
- Director:
- Paul Sablon
On the Way
- Year:
- 2014
- Director:
- Shanu Samath
Ontwaak
- Year:
- 2026
- Director:
- N/A
Onun Hikayesi
- Year:
- 1975
- Director:
- Yilmaz Atadeniz
Onus
- Year:
- 2016
- Director:
- George Clarke
Onze Minutos
- Year:
- 2018
- Director:
- Hilda Lopes Pontes
OOBE
- Year:
- 2015
- Director:
- Manuel Carneiro, Joana Maria Sousa
Ooha
- Year:
- 2019
- Director:
- Sreejith Panicker
O olho do cão
- Year:
- 2017
- Director:
- Samuel Lobo
O Olho e a Faca
- Year:
- 2018
- Director:
- Paulo Sacramento
Oonche Log
- Year:
- 1965
- Director:
- Phani Majumdar
Oo Nina Bobo
- Year:
- 2014
- Director:
- Jose Poernomo
Ooops a Desi
- Year:
- 2013
- Director:
- C. Jenner Jose
Ooru Peru Bhairavakona
- Year:
- 2024
- Director:
- Vi Anand
Oozham
- Year:
- 2016
- Director:
- Jeethu Joseph
O Paciente: O Caso Tancredo Neves
- Year:
- 2018
- Director:
- Sergio Rezende
Opasen char
- Year:
- 1984
- Director:
- Ivan Andonov
Opasni trag
- Year:
- 1984
- Director:
- Miomir 'Miki' Stamenkovic
Opasnost' ryadom
- Year:
- 2016
- Director:
- Eldar Bogunov
Opasnyy soblazn
- Year:
- N/A
- Director:
- Vladimir Chubrikov
Opekhkhar Neel Prohor
- Year:
- 2020
- Director:
- Jahid Preetom
Open
- Year:
- 2023
- Director:
- Miles Doleac
Open Asylum
- Year:
- 1982
- Director:
- Colm Villa
The Open Drawbridge
- Year:
- 1915
- Director:
- J.P. McGowan
Open Eyes
- Year:
- 2025
- Director:
- Gulnara Ivanova
Open Fire
- Year:
- 1994
- Director:
- Kurt Anderson
Open Fire
- Year:
- 1994
- Director:
- Paul Greengrass
Open House
- Year:
- 1987
- Director:
- Jag Mundhra
Open House
- Year:
- 2014
- Director:
- Thomas Della Bella
Open Marriage
- Year:
- 2017
- Director:
- Sam Irvin
Open Season
- Year:
- 1974
- Director:
- Peter Collinson
Open Season
- Year:
- 2020
- Director:
- Sabine Boss