From the director of The Conjuring comes a tale of an unknown terror that lurks in the dark.

When Rebecca left home, she thought she left her childhood fears behind. Growing up, she was never really sure of what was and wasn’t real when the lights went out and now her little brother, Martin, is experiencing the same unexplained and terrifying events that had once tested her sanity and threatened her safety.

A frightening entity with a mysterious attachment to their mother, Sophie, has re-emerged. But this time, as Rebecca gets closer to unlocking the truth, there is no denying that all their lives are in danger once the lights go out.

The film stars Teresa Palmer (Triple 9) as Rebecca; Gabriel Bateman (Annabelle) as Martin; Billy Burke (the Twilight franchise) as Martin’s father, Paul; and Maria Bello (Prisoners) as Sophie.

Lights Out is available on Digital from October 19 and on DVD and Blu-ray from October 26.

The giveaway to win a copy of the DVD has ended.

What was your childhood fear? Let us know in the comments below.