Brad Pitt, Robert Zemeckis hop aboard Steven Knight scripted flick

Washington: Brad Pittis set to star in an untitled Paramount Pictures, GK Films and New Regency project that Robert Zemeckis will helm.

Scripted by Steven Knight , the title and logline for the film, which is believed to be a big-scale thriller with romance, is still under wraps Deadline.com reported.

The production will begin this fall, and GK Films' Graham King will produce along with ImageMovers' Zemeckis and Steve Starkey, with Jack Rapke, Knight, Patrick McCormick and Denis O'Sullivan as exec producers.