 | Oblivion S. Dwoskin (2005) |
| The Olympia File C. Swann (1979) A piece of industrial espionage |
 | Om J. Smith (1986) A film about haircuts, clothes and image/sound relationships. |
 | On a summer's day Z. Sedira (2005) |
 | On a Winter's Night, A Traveller Z. Sedira (2003) A journey from London to Algeria by air. |
 | One I. Breakwell (1971) An 8 hour event which ran in sync with the Apollo moon landing's activites. |
 | One A. Mogg (1968-69) The journey of a child who explores her own perceptions to help her accept the reality of the world outside and particularly that of other people. But her doubts may survive. |
| One is One M. Tait (1951) Tait's first film |
| One is One M. Tait (1951) Tait's first film |
 | One Minute of Water H. Lloyd (1999) One minute of water. |
