List of all movies and TV series
| Opasnaya lyubov | Mini-Series | 2014 | |
| Opasni trag | Movie | 1984 | (A Dangerous Track) |
| Opel & Larsson´s Rekord-Kvartett: Kerstin, tror du inte att jag fattar? | Music Video | 2014 | ||
| Opel - Automobile für Jedermann | Documentary | 2011 | ||
| Opel GT - Driving The Dream | Documentary | 2010 | |
| Open All Hours | TV Series | 1976-1985 | (Déjenme respirar) |
| Open Cam | Movie | 2005 | (Cam Chat) |
| Open Fire | Movie | 1994 | (Mission Open Fire) |
| Open Grave | Movie | 2013 | |
| Open Graves | Movie | 2009 | |
| Open Heart | TV Series | 2015-?? | |
| Open Road | Movie | 2013 | (Angie) |
| Open Season | Animation Movie | 2006 | (Les rebelles de la fôret) |
| Open Season 2 | Animation Movie | 2008 | |
| Open Season 3 | Animation Movie | 2010 | |
| Open Season: Scared Silly | Animation Movie | 2015 | |
| Open Slather | TV Series | 2015 | |
| Open Water | Movie | 2003 | (En eaux profondes) |
| Open Water 2 | Movie | 2006 | (Adrift) |
| Open Windows | Movie | 2014 | |
| Opening a New Frontier | Documentary | 1955 | |
| Opening Night | Movie | 1977 | (Die erste Vorstellung) |
| Opening Night | Movie | 2016 | (Noche de estreno) |
| Opera | Movie | 1987 | (Dario Argento's Opera) |
| Ópera prima | Movie | 1980 | (Erste Werke) |
| Operace Dunaj | Movie | 2009 | (Operation Danube) |
| Operacion 67 | Movie | 1967 | (Operation 67) |
| Operación Cabaretera | Movie | 1967 | |
| Operación Camarón (Undercover Wedding Crashers) | Movie | 2021 | |
| Operación carambola | Movie | 1968 | |
| Operación Concha (Operation Goldenshell) | Movie | 2017 | (Operation Golden Shell) |
| Operación Fangio | Movie | 1999 | |
| Operación G | Movie | 1962 | |
| Operación México, un pacto de amor | Movie | 2015 | |
| Operación Ogro | Movie | 1980 | (Operation Ogre) |
| Operación Pacífico | TV Series | 2020 | |
| Operación Piroberta | Movie | 2017 | |
| Operación Plus Ultra | Movie | 1966 | |
| Operación rosa rosa | Movie | 1974 | (Operation Rosa Rosa) |
| Operación Secretaria | Movie | 1966 | |
| Operacja Koza | Movie | 1999 | |
| Operacja Samum | Movie | 1999 | (Operation Simoom) |
| Operações Especiais | Movie | 2015 | (Ειδικές αποστολές) |
| Operasjon Arktis | Movie | 2014 | (Operation Arctic) |
| Operasjon Cobra | Movie | 1978 | (Operation Cobra) |
| Operasjon Løvsprett | Movie | 1962 | |
| Opération 'Béton' (Operation Concrete) | Documentary | 1958 | (Opération « Béton ») |
| Operation Amsterdam | Movie | 1959 | (El robo del siglo) |
| Operation Argus | Mini-Series | 1966 | |
| Operation Avalanche | Movie | 2016 | (Operazione Avalanche) |
| Operation Bluebird | Short Movie | 1999 | |
| Operation Brothers | Movie | 2019 | (Operación hermanos) |
| Operation Buffalo | Mini-Series | 2020 | (Operaatio Buffalo) |
| Operation Bullshine | Movie | 1959 | |
| Operation C.I.A. | Movie | 1965 | (Last Message from Saigon) |
| Operation Christmas | Movie made for TV | 2016 | (Operación Navidad) |
| Operation Crossbow | Movie | 1965 | (Unternehmen Crossbow) |
| Operation Cupcake | Movie made for TV | 2012 | (Операция Кексче) |
| Operation Dalmatian: The Big Adventure | Movie | 1997 | |
| Operation Delta Force | Movie made for TV | 1997 | (Great Soldiers) |
| Operation Delta Force 2: Mayday | Movie made for TV | 1997 | (Fuerza de élite) |
| Operation Delta Force 3: Clear Target | Movie | 1998 | (Clear Target) |
| Operation Delta Force 4: Deep Fault | Movie | 1999 | (Operación Delta force 4) |
| Operation Delta Force 5: Random Fire | Movie | 2000 | |
| Operation Diplomat | Movie | 1953 | |
| Operation Dirty Dozen | Documentary | 1967 | |
| Operation Dumbo Drop | Movie | 1995 | (Operación Elefante) |
| Operation Dunkirk | Movie | 2017 | |
| Operation Filmmaker | Documentary | 2007 | |
| Operation Finale | Movie | 2018 | |
| Operation Fortune: Ruse de guerre | Movie | 2023 | (Operacion Fortune: El gran engaño) |
| Operation Ganymed | Movie | 1977 | (Operação Júpiter) |
| Operation Golden Phoenix | Movie | 1994 | (Operação Golden Phoenix) |
| Operation Good Guys | TV Series | 1997-2000 | (Operaatio hyvä yritys) |
| Operation Jetliner | Documentary | 1964 | |
| Operation London Bridge | Short Movie | 1975 | |
| Operation Mad Ball | Movie | 1957 | (O Baile Maluco) |
| Operation Manhunt | Movie | 1954 | |
| Operation Pacific | Movie | 1951 | (Unternehmen Seeadler) |
| Operation Petticoat | Movie | 1959 | (Anáguas a Bordo) |
| Operation Phoenix - Jäger zwischen den Welten | TV Series | 1997-1999 | |
| Opération Portugal | Movie | 2021 | (Operación Portugal) |
| Opération Portugal 2: la vie de château | Movie | 2024 | ||
| Operation Repo | Non-fiction TV | 2007-2014 | (Embargo por sorpresa) |
| Operation Repo: The Movie | Movie | 2009 | |
| Operation Rogue | Movie | 2014 | (Operation Rogue - Einsatz am Limit) |
| Operation Third Form | Movie | 1966 | (Unternehmen III. Klasse) |
| Opération Turquoise | Movie made for TV | 2007 | |
| Operation Valkyrie: The Stauffenberg Plot to Kill Hitler | Documentary | 2008 | |
| Operation Zucker | Movie made for TV | 2012 | |
| Operation Zucker - Jagdgesellschaft | Movie made for TV | 2016 | |
| Operation: Daybreak | Movie | 1975 | (Operation Daybreak) |
| Operatiunea Monstrul | Movie | 1976 | (Operation Monster) |
| Operator | Movie | 2015 | |
| Operazione Goldman | Movie | 1966 | (Lightning Bolt) |
| Operazione Kappa: sparate a vista | Movie | 1977 | (Day of Violence) |
| Operazione Odissea | Movie made for TV | 1999 | |
| Operazione poker | Movie | 1965 | (Operation Poker) |
| Operazione San Gennaro | Movie | 1966 | (The Treasure of San Gennaro) |
| Operazione San Pietro | Movie | 1967 | (Operation St. Peter's) |