Many of the people who appeared in this film have also been in Dr Who . Michelle Ryan,Honor Blackman, Tony Selby, Georgina Hale, Richard Briers, Natalie Walter and Phil Cornwell.
The bank scene was filmed at the public library, at Strattondale Street, Cubitt Town E14. Opened in January 1905 it was financed by philanthropist Andrew Carnegie at a grand total of £6805.
When Ray is telling his story of fighting the Nazi's, he bashes in, starts shooting. But he's armed with a Lee-Enfield, the standard British infantry rifle of WW2. One has to run the bolt to fire, something he never does, just firing continuously.
When escaping from the retirement home, Andy uses a bundle of 3 hand grenades called "The Bitch" to blow up the zombies in the hallway. All three grenades have blue-painted spoons and a hole in the bottom, which marks them as training blanks used in military training.