Guard captain Frank Foster (Glenn Fleshler) meets with inmate Cassius Dawkins (guest star Curtis '50 Cent' Jackson) to discuss the drug trade at Bellmore moving forward. Dawkins is looking to take over from Wild Bill and the white nationalists, but he'll need help from someone on the outside -- like Foster -- to make it work. From 'Do Us Part,' season 1, episode 7 of 'For Life.' Watch 'For Life' TUESDAY 10|9c on ABC, streaming, on demand, and Hulu.