Glenn Close's sister-in-law, Deb Close, is a massive fan of zombie films, having always wanted to be in one, and has a small role as one of the "hungries" in the scene where the group has to work their way through a crowd of them. She is the one wearing a blue knit, with green facial fungus and blood around the mouth and neck, that Glenn stares at as her character walks past. Deb flew to the UK especially for the part, and the first thing Glenn did after accepting her role was call to let Deb know she was in a zombie film.