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| Film credits |
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| LOOK BACK IN ANGER | 1959 | original play; additional dialogue |
| THE ENTERTAINER | 1960 | original play; screenplay |
| TOM JONES | 1963 | Screenplay by |
| INADMISSIBLE EVIDENCE | US/UK, 1968 | Screenplay; original play |
| ERSTE LIEBE | W. Germany/UK, 1969 | Maidanov |
| GET CARTER | US, 1971 | Cyril Kinnear |
| THE CHAIRMAN'S WIFE | 1971 | Bernard Howe |
| LUTHER | US/UK, 1973 | original play |
| TOMORROW NEVER COMES | Canada/UK, 1977 | Lyne |
| FLASH GORDON | 1980 | Arborian priest |
| ENGLAND, MY ENGLAND | 1995 | screenplay |
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| Television credits |
| |
| BILLY BUNTER OF GREYFRIARS SCHOOL: The Seige | BBC tx 19/2/1952 | Wingate |
| BILLY BUNTER OF GREYFRIARS SCHOOL: Bunter's Bicycle | BBC tx 18/3/1952 | Wingate |
| ROBIN HOOD: A King Comes to Greenwood | BBC tx 14/4/1953 | cast member |
| SUNDAY-NIGHT THEATRE: The Makepeace Story Family Business | BBC tx 30/10/1955 | military recruit |
| LOOK BACK IN ANGER | BBC tx 16/10/1956 | original play |
| PLAY OF THE WEEK: Look Back in Anger | ITV tx 28/11/1956 | original play |
| CONTACT | ITV tx 22/3/1957 | interviewee |
| THE METHOD | ITV tx 26/6/1958 | on-screen participant |
| A-Z | BBC tx 29/4/1959 | interviewee |
| THE SUNDAY-NIGHT PLAY: A Subject of Scandal and Concern | BBC tx 6/11/1960 | script |
| FACE TO FACE: John Osborne | BBC tx 21/1/1962 | interviewee |
| PLAY OF THE MONTH: Luther | BBC1 tx 19/10/1965 | original play |
| THIRTY MINUTE THEATRE: Brainscrew | BBC tx 12/12/1966 | Harry Steadman |
| PLAY OF THE MONTH: The Parachute | BBC1 tx 1968 | Werner |
| LUTHER | ABC (US) tx 29/1/1968; BBC2 tx 21/12/1968 | original play |
| HALF-HOUR STORY: It's Only Us | ITV tx 26/6/1968 | Martin |
| PLAY FOR TODAY: The Right Prospectus | BBC1 tx 22/10/1970 | script |
| THE HOTEL IN AMSTERDAM | ITV tx 14/3/1971 | original play |
| RUSSELL HARTY PLUS | ITV tx 2/9/1973 | guest |
| LATE NIGHT DRAMA: Ms or Jill and Jack | ITV tx 11/9/1974 | script |
| THE GIFT OF FRIENDSHIP | ITV tx 24/9/1974 | script |
| THE ENTERTAINER | NBC (US) tx 10/3/1976 | original play |
| ARENA: THEATRE: Happy Birthday, Royal Court | BBC2 tx 31/3/1976 | on-screen participant |
| THE WEDNESDAY SPECIAL: Almost a Vision | ITV tx 1/9/1976 | script |
| PLAY OF THE MONTH: The Picture of Dorian Gray | BBC1 tx 19/9/1976 | adaptation |
| PLAY OF THE MONTH: Look Back in Anger | BBC1 tx 21/11/1976 | original play |
| SUPERNATURAL: Lady Sybil | BBC1 tx 9/7/1977 | Edward Manners |
| MAX MILLER - THE CHEEKIE CHAPPIE | ITV tx 19/5/1979 | interviewee |
| PLAYHOUSE: You're Not Watching Me, Mummy | ITV tx 30/7/1979 | script |
| AFTER NOON PLUS | ITV tx 6/12/1979 | on-screen participant |
| VERY LIKE A WHALE | ITV tx 13/2/1980 | script |
| BROADWAY ON SHOWTIME: Look Back in Anger | Showtime (US) tx 24/2/1981 | Based on the play by |
| OMNIBUS: Parrots, Bees, Ducks and Finches | BBC1 tx 7/4/1981 | on-screen participant |
| HEDDA GABLER | ITV tx 3/3/1981 | adaptation |
| THE LEVIN INTERVIEWS: John Osborne | BBC2 tx 2/5/1981 | interviewee |
| A FULL LIFE: John Osborne | ITV tx 18/1/1982 | interviewee |
| TIME WITH BETJEMAN | BBC2 tx 13/2/1983 | on-screen participant |
| ALL THE WORLD'S A STAGE: Admit Me, Chorus, to This History | BBC2 tx 22/4/1984 | interviewee |
| GOD ROT TUNBRIDGE WELLS! | Channel 4 tx 6/4/1985 | script |
| A BETTER CLASS OF PERSON | ITV tx 1/7/1985 | script |
| BOOKMARK: Still Angry After All These Years? | BBC2 tx 13/2/1983 | on-screen participant |
| LOOK BACK IN ANGER | ITV tx 10/8/1989 | original play |
| THE LITERARY ISLAND: Shropshire | ITV tx 30/7/1991 | on-screen participant |
| THE SOUTH BANK SHOW: John Osborne | ITV tx 3/11/1991 | interviewee; subject of programme |
| THE SOUTH BANK SHOW: Noel Coward: A Profile | ITV tx 1/3/1992 | |
| HOLLYWOOD U.K. BRITISH CINEMA IN THE SIXTIES: Northern Lights | BBC2 tx 5/9/1993 | interviewee |
| HOLLYWOOD U.K. BRITISH CINEMA IN THE SIXTIES: The Last Wave | BBC2 tx 3/10/1993 | interviewee |
| PERFORMANCE: The Entertainer | BBC2 tx 4/12/1993 | original play |
| JOHN OSBORNE: ANGRY MAN | Channel 4 tx 25/12/2002 | subject of programme |
| THE HOTEL IN AMSTERDAM | BBC Four tx 9/3/2004 | orginal play |
| JOHN OSBORNE AND THE GIFT OF FRIENDSHIP | Five tx 25/4-9/5/2006 (3 pts) | subject of programme |