Actor Isaiah Washington attends 'The Walking Dead' 10th Anniversary Celebration Event during Comic-Con 2013 on July 19, 2013 in San Diego

Actor Isaiah Washington attends ‘The Walking Dead’ 10th Anniversary Celebration Event during Comic-Con 2013 on July 19, 2013 in San Diego

*Isaiah Washington has ditched his management reps at Caliber Media only four months after signing with the firm, reports Deadline.com. Sources say it was a dispute over commission percentages and a variety of projects that the company had found for Washington.

The former “Grey’s Anatomy” actor signed with Caliber Media and Inqlusion Entertainment for representation in all areas back in March after leaving APA.

Washington was hot earlier this year coming off of his Sundance pic “Blue Caprice,” the Beltway sniper drama he exec produced. IFC’s Sundance Selects will release the film on September 13.

He next stars in John Sayles’ upcoming “Go For Sisters,” “The Trials of Cate McCall” with Kate Beckinsale, and The CW’s midseason series “The Hundred.”