EXCLUSIVE: Mosul filmmaker Matthew Michael Carnahan is set to direct The Gatekeeper, which is currently in development for Amazon MGM Studios and Di Bonaventura Pictures. The pic is based on New York Times bestselling author James Byrne’s novel Deadlock and follows Desmond “Dez” Aloysius Limerick, an unconventional multi-talented ex-operative. After a chance meeting saving the life of […]