Trialogues, 1986 No End to Dreaming, 1987 More Barnes' People, 1990 Original screenplays Violent Moment (film, Anglo Amalgamated, 1959) Breakout (film, Anglo Amalgamated, 1959) The White Trap (film, Anglo Amalgamated, 1959) The Professionals (film, Anglo Amalgamated, 1960) The Devil Inside (aka Off-Beat, film, 1961) Ring of Spies (aka, Ring of Treason, film written with Frank Launder, 1964) Not with My Wife, You Don't! (film co-writer, 1966) The Ruling Class (film, 1972) Original teleplays Checkmate (No Hiding Place TV series 1959) With Suicidal Intent (No Hiding Place TV series 1959) Who Is Gustav Varnia? (No Hiding Place TV series 1959) The Man with a Feather in His Hat (Armchair Mystery Theatre TV Series 1960) Breakout (Kraft Mystery Theater TV Series 1961) Nobody Here but Us Chickens: Nobody Here but Us Chickens, More than a Touch of Zen, Not as Bad as They Seem (Channel 4, 1989) Revolutionary Witness: The Patriot, The Preacher, The Butcher, The Amazon 1989 The Spirit of Man (BBC Two 1990) Bye Bye Columbus (BBC Two 1992) Merlin (Hallmark 1998): two episodes Adaptations for stage, screen and radio Lulu: A Sex Tragedy (adaptation of Frank Wedekind's plays Earth Spirit and Pandora's Box), produced at Nottingham Playhouse / Royal Court Theatre, London, 1970 The Alchemist (adaptation of a play by Ben Jonson), produced at Old Vic Theatre, 1970 The Devil Is an Ass (adaptation of a play by Ben Jonson), produced at Nottingham Playhouse, 1973 revised version, Edinburgh Festival, 1976 then National Theatre, London, 1977 For All Those Who Get Despondent (cabaret; based on works by Bertolt Brecht and Frank Wedekind), produced at Theatre Upstairs, 1976 The Frontiers of Farce (adaptation of the plays The Purging by Georges Feydeau and The Singer by Frank Wedekind), produced at Old Vic Theatre, 1976 Bartholomew Fair (based on the play by Ben Jonson), produced at Round House Theatre, 1978 then London, 1987 Antonio (based on John Marston's plays Antonio' and Mellida and Antonio's Revenge), produced at Nottingham Playhouse, 1979 Chaste Maid in Cheapside (radio adaptation of a play by Thomas Middleton), BBC, 1979 The Two Hangmen (radio adaptation of Barnes's stage play For All Those Who Get Despondent), 1979 Eulogy on Baldness (radio adaptation of a work by Synesius of Cyrene), BBC, 1980 The Devil Himself (revue; adaptation of works by Frank Wedekind), music by Carl Davis and Stephen Deutsch, produced at Lyric Hammersmith Theatre, London, 1980 The Atheist (radio adaptation of