Stephen King’s Mercy Adds Duplass to the Cast

Blumhouse Productions has brought Mark Duplass (Zero Dark Thirty) aboard to appear in Mercy, the Stephen King adaptation which is based on the tale “Gramma.”  

Dylan McDermott, Frances O’Connor, Chandler Riggs, Joel Courtney, Shirley Knight and Chris Browning round out the cast of the film which is being directed by The Haunting in Connecticut’s Peter Corwell.

Blumhouse recently picked up Peachfuzz, which Duplass co-produced and also stars in.

The film follows two young boys on a visit to the hospital where they learn that their dying grandmother is a witch and that her powers are fueled by a pact with the Ancient Ones.

Source: Deadline

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