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Duffer
- Año: 1972
- País: United Kingdom
- Género: Drama, Terror
- Estudio:
- Palabra clave: london, england, kidnapping, obsession, surreal, abuse, gay theme
- Director: Joseph Despins, William Dumaresq
- Emitir: William Dumaresq, Kit Gleave, Erna May, Lisa Doran, Marcelle MacHardie, Bogomir Rampre