The Babadook is a 2014 psychological horror film about a single mother, Amelia, and her son, Samuel, who are haunted by a mysterious entity. After discovering a mysterious pop-up book in their home, Amelia and Samuel are terrorized by a sinister presence known as the Babad
From Wikipedia
The Babadook is a 2014 Australian psychological horror film written and directed by Jennifer Kent in her feature directorial debut, based on her 2005 short film Monster. Starring Essie Davis, Noah Wiseman, Daniel Henshall, Hayley McElhinney, Barbara West, and Ben Winspear, the film follows a widowed single mother who, with her son, must confront a mysterious humanoid monster in their home.