Aún no disponemos de datos de John Howlett en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | DOOMWATCH: WINTER ANGEL (1999) [Channel 5] | |
| ...Guión | ||
| - | TOUCH AND DIE (1991) [ITC] | |
| ...Guión | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | DOOMWATCH: WINTER ANGEL (1999) [Channel 5] | |
| ...Guión | ||
| - | TOUCH AND DIE (1991) [ITC] | |
| ...Guión | ||
