Ian Holm was originally offered the role of Donald Neilson and agreed to accept providing a meeting of reassurance could be arranged between the family of Lesley Whittle and himself. The Whittle family however had distanced themselves from the film and Holm withdrew from the production.
When Neilson walks into the Kidderminster shopping centre in 1974, the M.E.B. showroom is advertising 'Jubilee Offers' for the Silver Jubilee year of 1977, when the film was made.
English