Spiral: From the Book of Saw is a crime horror movie that follows a detective and his rookie partner as they become entangled in a twisted game orchestrated by a sadistic serial killer. As the body count rises, they must uncover the killer's identity and put an end to the horrifying game before it's too late.

After struggling to start a family, Julie Rivers is pregnant and moves into a new home with her husband. Ordered to bed rest, Julie unravels as she faces the monotony and anxiety. Terrifying ghostly experiences in the home stir up her past demons and challenge her mental stability. Julie fights to protect herself and her unborn baby from the supernatural.

On the outside, Sarah Miles appears to have it all: her husband is charming and successful and their daughter Megan is bright and engaging. Having put her once successful career as a published poet on hold to raise Megan, Sarah now shares her writing on her poetry blog. But there's a terrible truth lurking behind the doors of her suburban mansion… despite his polished persona, Sarah's husband is controlling, manipulative, and abusive. Isolated and desperate to escape her marriage, Sarah welcomes the newfound attention of one of her devoted fans, a bookish young woman named Lee Maxson. But as Sarah gets closer to Lee, she begins to discover that she’s found an ever more dangerous companion.

Maura Mackenzie believes the world is hers to conquer. With her career as a concert pianist gaining momentum, it seems her beauty and talent will be strong enough to mask the demons that threaten to engulf her. But with an absent husband and two young daughters at home, her precarious sanity begins to unravel until one summer day, burning with manic energy, she makes a terrible mistake — a mistake that will change her life forever. The consequences for Maura are catastrophic: her ambitious husband runs for his life, taking the children with him, leaving Maura to lapse into a full-scale breakdown. Life as she knew it is now over. With the help of her father, Ian, Maura works to reclaim her life and waits for a miracle to bring her daughters home. But when the fates align, can the past be forgiven?