The film stars Laura Harris, Richard Lintern, Francis Magee, Alex Roe, and Alice Krige.

Following in the same vein as such classics as Rosemary's Baby and The Omen, The Calling is the story of Kristie St. Clair, the involuntary mother of the Antichrist, and possibly the only person who can stop the coming of a modern-day apocalypse.

At first Kristie (Harris) believes that she has the perfect life: Marc (Lintern), her charming TV personality husband; Dylan (Alex Roe), her beautiful young son; an enchanting house in the British countryside; a successful new career...

First, there's Dylan's increasingly violent behavior, which includes the impaling of his pet guinea pig on a stake and his apathy towards the death of a friend.

With the help of the taxi driver, Kristie makes some shocking discoveries about her loved ones and comes to the conclusion that unless she stops him, Dylan will lead mankind into a horrifically malevolent future.