Directed by James Wan and starring Patrick Wilson and Rose Byrne, Insidious follows a family whose young son falls into a mysterious coma connected to a terrifying supernatural realm. The film combines haunted house horror, paranormal investigation and psychological tension within one of the defining supernatural horror franchises of the 2010s. Its success helped establish Blumhouse’s modern horror identity.

Från IMDB:
A family looks to prevent evil spirits from trapping their comatose child in a realm called The Further.