To celebrate Halloween, why not enter a competition to win Neill Blomkamp's new horror movie Demonic.

Demonic is the first feature film from renowned genre director Neill Blomkamp since 2015's Chappie. Demonic is a supernatural possession horror which follows a young woman who unleashes a terrifying demon as she enters the mind of her comatose, serial killer mother. We have five copies of Signature Entertainment's Blu-ray to give away

To win a copy, just answer the following simple question:

Which District did Blomkamp feature?

A) District 8

B) District 13

C) District 9

Simply send your answer – A, B, or C – to scifibulletin@gmail.com with the subject line INFESTATION along with your name and address and the following code (which will change regularly) 525, to arrive before 0001 on Friday November 5th, 2021. This competition is only open to readers in the UK.

Signature Entertainment's Demonic is out now on Digital Platforms and Blu-ray & DVD 25th October

 The Small Print

The competition is open to UK residents aged 18 or over. Anyone professionally connected with the promotion, and their families, are excluded from entering this competition. Prizes will be awarded from all the correct entries through a random draw under independent supervision within seven days of the closing date. There is no cash alternative to any prize. The editor's decision is final and no discussion will be entered into. To request a list of winners please write to Paul Simpson at scifibulletin@gmail.com within 28 days of the closing date. Sci-Fi Bulletin is the recognised promoter of this competition. Only one entry per person. The prize is a Blu-ray disc; the means of playing them is not included.