A memorable voice and a major talent, Chicago-born Harry J. Lennix first caught audiences' attention with the role of Dr. Greg Fischer on the medical drama ER. He would go on to make waves in films like Collateral Damage, The Matrix sequels, and Ray. as the 2000's and 2010's unfolded, Lennix would add more prominent TV roles to his resume, memorably starring on 24, Commander in Chief, and Dollhouse.