'Every single person you see here has three things in common. Firstly, they’re all dead. Secondly, they all died on my Birthday, April 14th and finally, they all died on April 14th, because I killed them.”

When one of elderly residents of Malbrooke Grove Retirement Home receives a mysterious blank Birthday card in the mail, her carer is surprised and shocked by her violent reaction. It is only the following day when Doris begins to explain the supernatural, spiteful and deadly implications of that particular date, that her carer finally begins to see the terrifying reason why.