John Challen
Writing
No biography available.
Known For
10.0Graham's Gang
1977
7.0Headmaster
1974
Wuffer
1983
After the Solo
1975
Simulation Exercise
1984
Lifelike
1980
From Nerdspin
Filmography
- 1984
- 1983
- 1980
- 1977★ 10.0
- 1975
- 1974★ 7.0
- 1974★ 7.0
- 1970★ 6.6
