John Challen
Writing · Writer · Creator
Active 1970–present
Filmography
Simulation Exercise (1984) - WriterLifelike (1980) - WriterGraham's Gang (1977) - WriterHeadmaster (1977) - CreatorAfter the Solo (1975) - WriterHeadmaster (1974) - WriterPlayhouse (1974) - WriterPlay for Today (1970) - Writer