As the main stars of Insidious 3 have been revealed -- Dermot Mulroney and Stefanie Scott -- filming is all set to begin in July.

Elise To Return And Will Be 'Very Prominent In The Story?'

With the cast and crew in place, it seems like the movie is ready for take off. Leigh Whannell will be helming the third chapter as both writer and director.

Blum (Blumhouse Productions) will be co-producing the third film with Oren Peli (Paranormal Activity).

Insidious 2 Cliffhanger To Be Resolved In The Third Chapter?

Insidious: Chapter 2 was released on Sept. 13 and topped the U.S. box office scoring $41.1 million over in its opening weekend. The film stars Patrick Wilson, Rose Byrne, Lin Shaye, Ty Simpkins, and Barbara Hershey reprised their roles from the first film in the series.

The first film followed the story of the haunted Lambert family, whose son inexiplicably enters a comatose state and becomes a vessel for demons. In Insidious: Chapter 2, the married couple try to explore the secrets that tie them to the paranormal world and the demons that possessed their son.

The first installment in the franchise, Insidious, was made for only $1.5 million and released in 2010. The film went on to gross $97 million worldwide. Insidious: Chapter 2 was made for $5 million.

Insidious 3 will release in April 2015.

Watch the trailer for Insidious: Chapter 2:

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