Alun Owen was a Welsh playwright, screenwriter and actor, predominantly in television. However, he is best remembered by a wider audience for writing the screenplay of The Beatles' debut feature film A Hard Day's Night (1964), which earned him a nomination for the Academy Award for Best Original Screenplay.
| Film | Credit |
|---|---|
 Unexplained Laughter1989 · Writer | Writer |
| NNorma1974 · Writer | Writer |
 Lucky1974 · Writer | Writer |
 Pal1971 · Writer | Writer |
| FFunny1971 · Writer | Writer |
 No Trams to Lime Street1970 · Writer | Writer |
| TThe Ladies: Doreen1969 · Writer | Writer |
| TThe Ladies: Joan1969 · Writer | Writer |
 Male of the Species1969 · Writer | Writer |
| GGareth1968 · Writer | Writer |
 Charlie1968 · Writer | Writer |
| TThief1968 · Writer | Writer |
| SStella1968 · Writer | Writer |
 George's Room1967 · Writer | Writer |
| SShelter1967 · Writer | Writer |
 A Hard Day's Night1964 · Screenplay | Screenplay |
| TThe Hard Knock1962 · Writer | Writer |
| TThe Rose Affair1961 · Writer | Writer |
 Lena, O My Lena1960 · Writer | Writer |
 The Criminal1960 · Screenplay | Screenplay |
| AAfter the Funeral1960 · Writer | Writer |